267 files changed, 1118 insertions, 1152 deletions

diff --git a/basic/source/classes/errobject.cxx b/basic/source/classes/errobject.cxx
index 7f90e16ce6b6..baad83868410 100644
--- a/basic/source/classes/errobject.cxx
+++ b/basic/source/classes/errobject.cxx
@@ -192,7 +192,7 @@ SbxErrObject::getUnoErrObject()
 SbxVariableRef const &
 SbxErrObject::getErrObject()
 {
-    static SbxVariableRef pGlobErr = new SbxErrObject( OUString("Err"), uno::makeAny( uno::Reference< vba::XErrObject >( new ErrObject() ) ) );
+    static SbxVariableRef pGlobErr = new SbxErrObject( "Err", uno::makeAny( uno::Reference< vba::XErrObject >( new ErrObject() ) ) );
     return pGlobErr;
 }
 
diff --git a/basic/source/classes/sb.cxx b/basic/source/classes/sb.cxx
index 66c1a94e562b..168842bc74db 100644
--- a/basic/source/classes/sb.cxx
+++ b/basic/source/classes/sb.cxx
@@ -445,7 +445,7 @@ SbxObject* SbiFactory::CreateObject( const OUString& rClass )
     }
     else if( rClass.equalsIgnoreAsciiCase( "Collection" ) )
     {
-        return new BasicCollection( OUString("Collection"));
+        return new BasicCollection( "Collection" );
     }
     else if( rClass.equalsIgnoreAsciiCase( "FileSystemObject" ) )
     {
@@ -915,7 +915,7 @@ SbModule* SbClassFactory::FindClass( const OUString& rClassName )
 }
 
 StarBASIC::StarBASIC( StarBASIC* p, bool bIsDocBasic  )
-    : SbxObject( OUString("StarBASIC") ), bDocBasic( bIsDocBasic )
+    : SbxObject("StarBASIC"), bDocBasic( bIsDocBasic )
 {
     SetParent( p );
     pLibInfo = nullptr;
@@ -937,7 +937,7 @@ StarBASIC::StarBASIC( StarBASIC* p, bool bIsDocBasic  )
         GetSbData()->pUnoFac = new SbUnoFactory;
         AddFactory( GetSbData()->pUnoFac );
     }
-    pRtl = new SbiStdObject(OUString(RTLNAME), this );
+    pRtl = new SbiStdObject(RTLNAME, this );
     // Search via StarBasic is always global
     SetFlag( SbxFlagBits::GlobalSearch );
     pVBAGlobals = nullptr;
diff --git a/basic/source/classes/sbunoobj.cxx b/basic/source/classes/sbunoobj.cxx
index b85772631f74..dd3ea516a0f8 100644
--- a/basic/source/classes/sbunoobj.cxx
+++ b/basic/source/classes/sbunoobj.cxx
@@ -3051,7 +3051,7 @@ void RTL_Impl_GetProcessServiceManager( StarBASIC* pBasic, SbxArray& rPar, bool
     Reference< XMultiServiceFactory > xFactory( comphelper::getProcessServiceFactory() );
 
     // Create a SbUnoObject out of it and return it
-    SbUnoObjectRef xUnoObj = new SbUnoObject( OUString( "ProcessServiceManager" ), Any(xFactory) );
+    SbUnoObjectRef xUnoObj = new SbUnoObject( "ProcessServiceManager", Any(xFactory) );
     refVar->PutObject( xUnoObj.get() );
 }
 
@@ -3759,7 +3759,7 @@ SbUnoSingleton* findUnoSingleton( const OUString& rName )
 SbUnoSingleton::SbUnoSingleton( const OUString& aName_ )
         : SbxObject( aName_ )
 {
-    SbxVariableRef xGetMethodRef = new SbxMethod( OUString( "get"  ), SbxOBJECT );
+    SbxVariableRef xGetMethodRef = new SbxMethod( "get", SbxOBJECT );
     QuickInsert( xGetMethodRef.get() );
 }
 
@@ -4130,7 +4130,7 @@ void RTL_Impl_GetDefaultContext( StarBASIC* pBasic, SbxArray& rPar, bool bWrite
 
     Any aContextAny( comphelper::getProcessComponentContext() );
 
-    SbUnoObjectRef xUnoObj = new SbUnoObject( OUString( "DefaultContext" ), aContextAny );
+    SbUnoObjectRef xUnoObj = new SbUnoObject( "DefaultContext", aContextAny );
     refVar->PutObject( xUnoObj.get() );
 }
 
@@ -4775,15 +4775,15 @@ void SbUnoStructRefObject::implCreateDbgProperties()
     Property aProp;
 
     // Id == -1: display the implemented interfaces corresponding the ClassProvider
-    SbxVariableRef xVarRef = new SbUnoProperty( OUString(ID_DBG_SUPPORTEDINTERFACES), SbxSTRING, SbxSTRING, aProp, -1, false, false );
+    SbxVariableRef xVarRef = new SbUnoProperty( ID_DBG_SUPPORTEDINTERFACES, SbxSTRING, SbxSTRING, aProp, -1, false, false );
     QuickInsert( xVarRef.get() );
 
     // Id == -2: output the properties
-    xVarRef = new SbUnoProperty( OUString(ID_DBG_PROPERTIES), SbxSTRING, SbxSTRING, aProp, -2, false, false );
+    xVarRef = new SbUnoProperty( ID_DBG_PROPERTIES, SbxSTRING, SbxSTRING, aProp, -2, false, false );
     QuickInsert( xVarRef.get() );
 
     // Id == -3: output the Methods
-    xVarRef = new SbUnoProperty( OUString(ID_DBG_METHODS), SbxSTRING, SbxSTRING, aProp, -3, false, false );
+    xVarRef = new SbUnoProperty( ID_DBG_METHODS, SbxSTRING, SbxSTRING, aProp, -3, false, false );
     QuickInsert( xVarRef.get() );
 }
 
diff --git a/basic/source/runtime/runtime.cxx b/basic/source/runtime/runtime.cxx
index e4febca102ea..139d154828f4 100644
--- a/basic/source/runtime/runtime.cxx
+++ b/basic/source/runtime/runtime.cxx
@@ -1924,7 +1924,7 @@ void SbiRuntime::StepSET_Impl( SbxVariableRef& refVal, SbxVariableRef& refVar, b
                             }
                             else if( rItem.m_aObjClass.equalsIgnoreAsciiCase( pCollectionStr ) )
                             {
-                                BasicCollection* pNewCollection = new BasicCollection( OUString(pCollectionStr) );
+                                BasicCollection* pNewCollection = new BasicCollection( pCollectionStr );
                                 pNewCollection->SetName( rItem.m_aObjName );
                                 pNewCollection->SetParent( rItem.m_pObjParent );
                                 refVar->PutObject( pNewCollection );
diff --git a/basic/source/runtime/stdobj1.cxx b/basic/source/runtime/stdobj1.cxx
index 3635a47e3bc4..8284a1acf7ed 100644
--- a/basic/source/runtime/stdobj1.cxx
+++ b/basic/source/runtime/stdobj1.cxx
@@ -108,7 +108,7 @@ void SbStdPicture::PropHeight( SbxVariable* pVar, SbxArray*, bool bWrite )
 
 
 SbStdPicture::SbStdPicture() :
-    SbxObject( OUString("Picture"))
+    SbxObject( "Picture" )
 {
     // Properties
     SbxVariable* p = Make( "Type", SbxClassType::Property, SbxVARIANT );
@@ -212,7 +212,7 @@ void SbStdFont::PropName( SbxVariable* pVar, SbxArray*, bool bWrite )
 
 
 SbStdFont::SbStdFont()
-    : SbxObject( OUString("Font") )
+    : SbxObject( "Font" )
     , bBold(false)
     , bItalic(false)
     , bStrikeThrough(false)
@@ -370,7 +370,7 @@ void SbStdClipboard::MethSetText( SbxVariable* pVar, SbxArray* pPar_, bool )
 
 
 SbStdClipboard::SbStdClipboard() :
-    SbxObject( OUString("Clipboard") )
+    SbxObject( "Clipboard" )
 {
     SbxVariable* p = Find( "Name", SbxClassType::Property );
     assert(p && "No Name Property");
diff --git a/canvas/source/factory/cf_service.cxx b/canvas/source/factory/cf_service.cxx
index f72785057e14..7604137ce246 100644
--- a/canvas/source/factory/cf_service.cxx
+++ b/canvas/source/factory/cf_service.cxx
@@ -131,7 +131,7 @@ CanvasFactory::CanvasFactory( Reference<XComponentContext> const & xContext ) :
 
         Any propValue(
             makeAny( beans::PropertyValue(
-                         OUString("nodepath"), -1,
+                         "nodepath", -1,
                          makeAny( OUString("/org.openoffice.Office.Canvas") ),
                          beans::PropertyState_DIRECT_VALUE ) ) );
 
@@ -143,7 +143,7 @@ CanvasFactory::CanvasFactory( Reference<XComponentContext> const & xContext ) :
 
         propValue = makeAny(
             beans::PropertyValue(
-                OUString("nodepath"), -1,
+                "nodepath", -1,
                 makeAny( OUString("/org.openoffice.Office.Canvas/CanvasServiceList") ),
                 beans::PropertyState_DIRECT_VALUE ) );
 
diff --git a/chart2/source/controller/main/ConfigurationAccess.cxx b/chart2/source/controller/main/ConfigurationAccess.cxx
index b95c8da2a6d0..3ae27a6b858f 100644
--- a/chart2/source/controller/main/ConfigurationAccess.cxx
+++ b/chart2/source/controller/main/ConfigurationAccess.cxx
@@ -53,7 +53,7 @@ public:
 };
 
 CalcConfigItem::CalcConfigItem()
-    : ConfigItem( OUString( "Office.Calc/Layout" ))
+    : ConfigItem( "Office.Calc/Layout" )
 {
 }
 
diff --git a/chart2/source/model/main/ChartModel.cxx b/chart2/source/model/main/ChartModel.cxx
index 738c8807fa2f..dadecb76a516 100644
--- a/chart2/source/model/main/ChartModel.cxx
+++ b/chart2/source/model/main/ChartModel.cxx
@@ -739,7 +739,7 @@ Reference< chart2::data::XDataSource > ChartModel::impl_createDefaultData()
             //create data
             uno::Sequence< beans::PropertyValue > aArgs( 4 );
             aArgs[0] = beans::PropertyValue(
-                OUString( "CellRangeRepresentation" ), -1,
+                "CellRangeRepresentation", -1,
                 uno::makeAny( OUString("all") ), beans::PropertyState_DIRECT_VALUE );
             aArgs[1] = beans::PropertyValue(
                 "HasCategories",
diff --git a/compilerplugins/clang/stringconstant.cxx b/compilerplugins/clang/stringconstant.cxx
index 8b00e84333e8..3238246125c5 100644
--- a/compilerplugins/clang/stringconstant.cxx
+++ b/compilerplugins/clang/stringconstant.cxx
@@ -152,6 +152,10 @@ private:
         CallExpr const * expr, unsigned arg, FunctionDecl const * callee,
         bool explicitFunctionalCastNotation);
 
+    void handleOUStringCtor(
+        Expr const * expr, Expr const * argExpr, FunctionDecl const * callee,
+        bool explicitFunctionalCastNotation);
+
     void handleFunArgOstring(
         CallExpr const * expr, unsigned arg, FunctionDecl const * callee);
 
@@ -1054,37 +1058,33 @@ bool StringConstant::VisitCXXConstructExpr(CXXConstructExpr const * expr) {
         return true;
     }
 
-
-    // Now check for calls to one of our exception classes where an unnecessary OUString
-    // constructor is used for the first parameter.
-    if (isInUnoIncludeFile(expr->getConstructor()->getCanonicalDecl())) {
-        return true;
-    }
-    if (!expr->getConstructor()->getParent()->getName().endswith("Exception")) {
-        return true;
-    }
-    if (expr->getNumArgs() == 0) {
-        return true;
-    }
-    MaterializeTemporaryExpr const * subExpr1 = dyn_cast<MaterializeTemporaryExpr>(expr->getArg(0));
-    if (!subExpr1) {
-        return true;
-    }
-    if (!loplugin::TypeCheck(subExpr1->getType()).Class("OUString").Namespace("rtl").GlobalNamespace()) {
+    std::string file(compiler.getSourceManager().getFilename(
+                        compiler.getSourceManager().getSpellingLoc(expr->getLocStart())));
+    if (file == SRCDIR "/sal/qa/rtl/oustringbuffer/test_oustringbuffer_tostring.cxx")
+    {
         return true;
     }
-    ImplicitCastExpr const * subExpr2 = dyn_cast<ImplicitCastExpr>(subExpr1->GetTemporaryExpr());
-    if (!subExpr2) {
+    if (isInUnoIncludeFile(expr->getLocStart())) {
         return true;
     }
-    CXXFunctionalCastExpr const * subExpr3 = dyn_cast<CXXFunctionalCastExpr>(subExpr2->getSubExpr());
-    if (!subExpr3) {
-        return true;
+    auto consDecl = expr->getConstructor();
+    for (unsigned i = 0; i != consDecl->getNumParams(); ++i) {
+        auto t = consDecl->getParamDecl(i)->getType();
+        if (loplugin::TypeCheck(t).NotSubstTemplateTypeParmType()
+            .LvalueReference().Const().NotSubstTemplateTypeParmType()
+            .Class("OUString").Namespace("rtl").GlobalNamespace())
+        {
+            auto argExpr = expr->getArg(i);
+            if (argExpr && i <= consDecl->getNumParams())
+            {
+                if (!hasOverloads(consDecl, expr->getNumArgs()))
+                {
+                    handleOUStringCtor(expr, argExpr, consDecl, true);
+                }
+            }
+        }
     }
-    report(DiagnosticsEngine::Warning,
-            "no need to use an explicit OUString constructor here",
-            subExpr3->getLocStart())
-        << subExpr3->getSourceRange();
+
     return true;
 }
 
@@ -1592,7 +1592,14 @@ void StringConstant::handleOUStringCtor(
     CallExpr const * expr, unsigned arg, FunctionDecl const * callee,
     bool explicitFunctionalCastNotation)
 {
-    auto e0 = expr->getArg(arg)->IgnoreParenImpCasts();
+    handleOUStringCtor(expr, expr->getArg(arg), callee, explicitFunctionalCastNotation);
+}
+
+void StringConstant::handleOUStringCtor(
+    Expr const * expr, Expr const * argExpr, FunctionDecl const * callee,
+    bool explicitFunctionalCastNotation)
+{
+    auto e0 = argExpr->IgnoreParenImpCasts();
     auto e1 = dyn_cast<CXXFunctionalCastExpr>(e0);
     if (e1 == nullptr) {
         if (explicitFunctionalCastNotation) {
diff --git a/compilerplugins/clang/test/stringconstant.cxx b/compilerplugins/clang/test/stringconstant.cxx
index 0fd8c3b87850..f2cf48c602a7 100644
--- a/compilerplugins/clang/test/stringconstant.cxx
+++ b/compilerplugins/clang/test/stringconstant.cxx
@@ -14,6 +14,12 @@
 #include "com/sun/star/uno/Reference.hxx"
 #include "rtl/strbuf.hxx"
 
+extern void foo(OUString const &); // expected-error {{extern prototype in main file without definition}}
+
+struct Foo {
+    Foo(OUString const &, int) {}
+};
+
 int main() {
     char const s1[] = "foo";
     char const * const s2 = "foo";
@@ -47,6 +53,11 @@ int main() {
     sb.insert(0, "foo", std::strlen("foo")); // expected-error {{rewrite call of 'rtl::OStringBuffer::insert' with string constant and matching length arguments as call of 'rtl::OStringBuffer::insert' [loplugin:stringconstant]}}
     sb.insert(0, s1, 3/*std::strlen(s1)*/); // expected-error {{rewrite call of 'rtl::OStringBuffer::insert' with string constant and matching length arguments as call of 'rtl::OStringBuffer::insert' [loplugin:stringconstant]}}
     sb.insert(0, s2, 3/*std::strlen(s2)*/); // expected-error {{rewrite call of 'rtl::OStringBuffer::insert' with string constant and matching length arguments as call of 'rtl::OStringBuffer::insert', and turn the non-array string constant into an array [loplugin:stringconstant]}}
+
+    foo(OUString("xxx")); // expected-error {{in call of 'foo', replace 'OUString' constructed from a string literal directly with the string literal [loplugin:stringconstant}}
+    Foo aFoo(OUString("xxx"), 1); // expected-error {{in call of 'Foo::Foo', replace 'OUString' constructed from a string literal directly with the string literal}}
+    (void)aFoo;
 }
 
+
 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
diff --git a/configmgr/qa/unit/test.cxx b/configmgr/qa/unit/test.cxx
index cd4614aa4f8f..682f99f3b75d 100644
--- a/configmgr/qa/unit/test.cxx
+++ b/configmgr/qa/unit/test.cxx
@@ -450,7 +450,7 @@ css::uno::Reference< css::uno::XInterface > Test::createViewAccess(
     css::uno::Any arg(
         css::uno::makeAny(
             css::beans::NamedValue(
-                OUString("nodepath"),
+                "nodepath",
                 css::uno::makeAny(path))));
     return provider_->createInstanceWithArguments(
         "com.sun.star.configuration.ConfigurationAccess",
@@ -463,7 +463,7 @@ css::uno::Reference< css::uno::XInterface > Test::createUpdateAccess(
     css::uno::Any arg(
         css::uno::makeAny(
             css::beans::NamedValue(
-                OUString("nodepath"),
+                "nodepath",
                 css::uno::makeAny(path))));
     return provider_->createInstanceWithArguments(
         "com.sun.star.configuration.ConfigurationUpdateAccess",
diff --git a/connectivity/source/commontools/dbtools2.cxx b/connectivity/source/commontools/dbtools2.cxx
index 184828958966..ba73d0dddf03 100644
--- a/connectivity/source/commontools/dbtools2.cxx
+++ b/connectivity/source/commontools/dbtools2.cxx
@@ -927,7 +927,7 @@ sal_Int32 DBTypeConversion::convertUnicodeString( const OUString& _rSource, OStr
         throw SQLException(
             sMessage,
             nullptr,
-            OUString( "22018" ),
+            "22018",
             22018,
             Any()
         );
@@ -953,7 +953,7 @@ sal_Int32 DBTypeConversion::convertUnicodeStringToLength( const OUString& _rSour
         throw SQLException(
             sMessage,
             nullptr,
-            OUString( "22001" ),
+            "22001",
             22001,
             Any()
         );
diff --git a/connectivity/source/commontools/paramwrapper.cxx b/connectivity/source/commontools/paramwrapper.cxx
index 1f2466ca3774..ae8b81bbda99 100644
--- a/connectivity/source/commontools/paramwrapper.cxx
+++ b/connectivity/source/commontools/paramwrapper.cxx
@@ -159,7 +159,7 @@ namespace param
                 sal_Int32 nProperties( aProperties.getLength() );
                 aProperties.realloc( nProperties + 1 );
                 aProperties[ nProperties ] = Property(
-                    OUString( "Value" ),
+                    "Value",
                     PROPERTY_ID_VALUE,
                     ::cppu::UnoType< Any >::get(),
                     PropertyAttribute::TRANSIENT | PropertyAttribute::MAYBEVOID
diff --git a/connectivity/source/cpool/ZPoolCollection.cxx b/connectivity/source/cpool/ZPoolCollection.cxx
index e9983a151782..1f30e6ba419c 100644
--- a/connectivity/source/cpool/ZPoolCollection.cxx
+++ b/connectivity/source/cpool/ZPoolCollection.cxx
@@ -321,7 +321,7 @@ Reference< XInterface > OPoolCollection::createWithProvider(const Reference< XMu
     Sequence< Any > args(1);
     args[0] = makeAny(
         NamedValue(
-            OUString("nodepath"),
+            "nodepath",
             makeAny(_rPath)));
     Reference< XInterface > xInterface(
         _rxConfProvider->createInstanceWithArguments(
diff --git a/connectivity/source/drivers/calc/CTables.cxx b/connectivity/source/drivers/calc/CTables.cxx
index 5eb8888be5cd..04d38c1265af 100644
--- a/connectivity/source/drivers/calc/CTables.cxx
+++ b/connectivity/source/drivers/calc/CTables.cxx
@@ -41,7 +41,7 @@ using namespace ::com::sun::star::container;
 sdbcx::ObjectType OCalcTables::createObject(const OUString& _rName)
 {
     OCalcTable* pTable = new OCalcTable(this, static_cast<OCalcConnection*>(static_cast<OFileCatalog&>(m_rParent).getConnection()),
-                                        _rName,OUString("TABLE"));
+                                        _rName,"TABLE");
     sdbcx::ObjectType xRet = pTable;
     pTable->construct();
     return xRet;
diff --git a/connectivity/source/drivers/dbase/DDriver.cxx b/connectivity/source/drivers/dbase/DDriver.cxx
index 21ecbe05ac8c..6e920abdf729 100644
--- a/connectivity/source/drivers/dbase/DDriver.cxx
+++ b/connectivity/source/drivers/dbase/DDriver.cxx
@@ -85,24 +85,24 @@ Sequence< DriverPropertyInfo > SAL_CALL ODriver::getPropertyInfo( const OUString
         aBoolean[1] = "1";
 
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("CharSet")
-                ,OUString("CharSet of the database.")
+                "CharSet"
+                ,"CharSet of the database."
                 ,false
                 ,OUString()
                 ,Sequence< OUString >())
                 );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("ShowDeleted")
-                ,OUString("Display inactive records.")
+                "ShowDeleted"
+                ,"Display inactive records."
                 ,false
-                ,OUString("0")
+                ,"0"
                 ,aBoolean)
                 );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("EnableSQL92Check")
-                ,OUString("Use SQL92 naming constraints.")
+                "EnableSQL92Check"
+                ,"Use SQL92 naming constraints."
                 ,false
-                ,OUString("0")
+                ,"0"
                 ,aBoolean)
                 );
         return Sequence< DriverPropertyInfo >(&(aDriverInfo[0]),aDriverInfo.size());
diff --git a/connectivity/source/drivers/dbase/DTables.cxx b/connectivity/source/drivers/dbase/DTables.cxx
index a2a5add764e3..787226e2ed84 100644
--- a/connectivity/source/drivers/dbase/DTables.cxx
+++ b/connectivity/source/drivers/dbase/DTables.cxx
@@ -49,7 +49,7 @@ using namespace ::com::sun::star::container;
 sdbcx::ObjectType ODbaseTables::createObject(const OUString& _rName)
 {
     ODbaseTable* pRet = new ODbaseTable(this, static_cast<ODbaseConnection*>(static_cast<OFileCatalog&>(m_rParent).getConnection()),
-                                        _rName,OUString("TABLE"));
+                                        _rName,"TABLE");
 
     sdbcx::ObjectType xRet = pRet;
     pRet->construct();
diff --git a/connectivity/source/drivers/file/FDriver.cxx b/connectivity/source/drivers/file/FDriver.cxx
index a0a1427954e9..ad77694e01cd 100644
--- a/connectivity/source/drivers/file/FDriver.cxx
+++ b/connectivity/source/drivers/file/FDriver.cxx
@@ -120,43 +120,43 @@ Sequence< DriverPropertyInfo > SAL_CALL OFileDriver::getPropertyInfo( const OUSt
         aBoolean[1] = "1";
 
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("CharSet")
-                ,OUString("CharSet of the database.")
+                "CharSet"
+                ,"CharSet of the database."
                 ,false
                 ,OUString()
                 ,Sequence< OUString >())
                 );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("Extension")
-                ,OUString("Extension of the file format.")
+                "Extension"
+                ,"Extension of the file format."
                 ,false
-                ,OUString(".*")
+                ,".*"
                 ,Sequence< OUString >())
                 );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("ShowDeleted")
-                ,OUString("Display inactive records.")
+                "ShowDeleted"
+                ,"Display inactive records."
                 ,false
-                ,OUString("0")
+                ,"0"
                 ,aBoolean)
                 );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("EnableSQL92Check")
-                ,OUString("Use SQL92 naming constraints.")
+                "EnableSQL92Check"
+                ,"Use SQL92 naming constraints."
                 ,false
-                ,OUString("0")
+                ,"0"
                 ,aBoolean)
                 );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("UseRelativePath")
-                ,OUString("Handle the connection url as relative path.")
+                "UseRelativePath"
+                ,"Handle the connection url as relative path."
                 ,false
-                ,OUString("0")
+                ,"0"
                 ,aBoolean)
                 );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("URL")
-                ,OUString("The URL of the database document which is used to create an absolute path.")
+                "URL"
+                ,"The URL of the database document which is used to create an absolute path."
                 ,false
                 ,OUString()
                 ,Sequence< OUString >())
diff --git a/connectivity/source/drivers/flat/EDriver.cxx b/connectivity/source/drivers/flat/EDriver.cxx
index 1219f46cf7b8..3eea3918164a 100644
--- a/connectivity/source/drivers/flat/EDriver.cxx
+++ b/connectivity/source/drivers/flat/EDriver.cxx
@@ -88,38 +88,38 @@ Sequence< DriverPropertyInfo > SAL_CALL ODriver::getPropertyInfo( const OUString
         aBoolean[1] = "1";
 
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("FieldDelimiter")
-                ,OUString("Field separator.")
+                "FieldDelimiter"
+                ,"Field separator."
                 ,false
                 ,OUString()
                 ,Sequence< OUString >())
                 );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("HeaderLine")
-                ,OUString("Text contains headers.")
+                "HeaderLine"
+                ,"Text contains headers."
                 ,false
-                ,OUString("0")
+                ,"0"
                 ,aBoolean)
                 );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("StringDelimiter")
-                ,OUString("Text separator.")
+                "StringDelimiter"
+                ,"Text separator."
                 ,false
-                ,OUString("0")
+                ,"0"
                 ,aBoolean)
                 );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("DecimalDelimiter")
-                ,OUString("Decimal separator.")
+                "DecimalDelimiter"
+                ,"Decimal separator."
                 ,false
-                ,OUString("0")
+                ,"0"
                 ,aBoolean)
                 );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("ThousandDelimiter")
-                ,OUString("Thousands separator.")
+                "ThousandDelimiter"
+                ,"Thousands separator."
                 ,false
-                ,OUString("0")
+                ,"0"
                 ,aBoolean)
                 );
         return ::comphelper::concatSequences(OFileDriver::getPropertyInfo(url,info ),
diff --git a/connectivity/source/drivers/flat/ETables.cxx b/connectivity/source/drivers/flat/ETables.cxx
index f0ce8151d0b6..5c9782caf24d 100644
--- a/connectivity/source/drivers/flat/ETables.cxx
+++ b/connectivity/source/drivers/flat/ETables.cxx
@@ -42,7 +42,7 @@ using namespace ::com::sun::star::container;
 sdbcx::ObjectType OFlatTables::createObject(const OUString& _rName)
 {
     OFlatTable* pRet = new OFlatTable(this, static_cast<OFlatConnection*>(static_cast<OFileCatalog&>(m_rParent).getConnection()),
-                                        _rName,OUString("TABLE"));
+                                        _rName,"TABLE");
     sdbcx::ObjectType xRet = pRet;
     pRet->construct();
     return xRet;
diff --git a/connectivity/source/drivers/hsqldb/HDriver.cxx b/connectivity/source/drivers/hsqldb/HDriver.cxx
index ba542ff972d0..abcd6d23f301 100644
--- a/connectivity/source/drivers/hsqldb/HDriver.cxx
+++ b/connectivity/source/drivers/hsqldb/HDriver.cxx
@@ -246,7 +246,7 @@ namespace connectivity
 
                 // security: permitted Java classes
                 NamedValue aPermittedClasses(
-                    OUString(  "hsqldb.method_class_names"  ),
+                    "hsqldb.method_class_names",
                     makeAny( lcl_getPermittedJavaMethods_nothrow( m_xContext ) )
                 );
                 aProperties.put( "SystemProperties", Sequence< NamedValue >( &aPermittedClasses, 1 ) );
@@ -410,24 +410,24 @@ namespace connectivity
             return Sequence< DriverPropertyInfo >();
         ::std::vector< DriverPropertyInfo > aDriverInfo;
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("Storage")
-                ,OUString("Defines the storage where the database will be stored.")
+                "Storage"
+                ,"Defines the storage where the database will be stored."
                 ,true
                 ,OUString()
                 ,Sequence< OUString >())
                 );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("URL")
-                ,OUString("Defines the url of the data source.")
+                "URL"
+                ,"Defines the url of the data source."
                 ,true
                 ,OUString()
                 ,Sequence< OUString >())
                 );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("AutoRetrievingStatement")
-                ,OUString("Defines the statement which will be executed to retrieve auto increment values.")
+                "AutoRetrievingStatement"
+                ,"Defines the statement which will be executed to retrieve auto increment values."
                 ,false
-                ,OUString("CALL IDENTITY()")
+                ,"CALL IDENTITY()"
                 ,Sequence< OUString >())
                 );
         return Sequence< DriverPropertyInfo >(&aDriverInfo[0],aDriverInfo.size());
@@ -832,13 +832,13 @@ namespace connectivity
                 Sequence< Any > aArguments(2);
                 // the path to the node to open
                 aArguments[0] <<= PropertyValue(
-                    OUString("nodepath"), 0,
+                    "nodepath", 0,
                     makeAny( OUString("/org.openoffice.Setup/L10N" ) ),
                     PropertyState_DIRECT_VALUE
                 );
                 // the depth: -1 means unlimited
                 aArguments[1] <<= PropertyValue(
-                    OUString("depth"), 0,
+                    "depth", 0,
                     makeAny( (sal_Int32)-1 ), PropertyState_DIRECT_VALUE
                 );
 
diff --git a/connectivity/source/drivers/jdbc/JDriver.cxx b/connectivity/source/drivers/jdbc/JDriver.cxx
index bb1d45337318..af83a5c406b1 100644
--- a/connectivity/source/drivers/jdbc/JDriver.cxx
+++ b/connectivity/source/drivers/jdbc/JDriver.cxx
@@ -138,92 +138,92 @@ Sequence< DriverPropertyInfo > SAL_CALL java_sql_Driver::getPropertyInfo( const
         aBooleanValues[1] = "true";
 
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("JavaDriverClass")
-                ,OUString("The JDBC driver class name.")
+                "JavaDriverClass"
+                ,"The JDBC driver class name."
                 ,true
                 ,OUString()
                 ,Sequence< OUString >())
         );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("JavaDriverClassPath")
-                ,OUString("The class path where to look for the JDBC driver.")
+                "JavaDriverClassPath"
+                ,"The class path where to look for the JDBC driver."
                 ,true
-                ,OUString(  ""  )
+                , ""
                 ,Sequence< OUString >())
         );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("SystemProperties")
-                ,OUString("Additional properties to set at java.lang.System before loading the driver.")
+                "SystemProperties"
+                ,"Additional properties to set at java.lang.System before loading the driver."
                 ,true
-                ,OUString(  ""  )
+                , ""
                 ,Sequence< OUString >())
         );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("ParameterNameSubstitution")
-                ,OUString("Change named parameters with '?'.")
+                "ParameterNameSubstitution"
+                ,"Change named parameters with '?'."
                 ,false
-                ,OUString(  "false"  )
+                ,"false"
                 ,aBooleanValues)
         );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("IgnoreDriverPrivileges")
-                ,OUString("Ignore the privileges from the database driver.")
+                "IgnoreDriverPrivileges"
+                ,"Ignore the privileges from the database driver."
                 ,false
-                ,OUString(  "false"  )
+                , "false"
                 ,aBooleanValues)
         );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("IsAutoRetrievingEnabled")
-                ,OUString("Retrieve generated values.")
+                "IsAutoRetrievingEnabled"
+                ,"Retrieve generated values."
                 ,false
-                ,OUString(  "false"  )
+                ,"false"
                 ,aBooleanValues)
         );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("AutoRetrievingStatement")
-                ,OUString("Auto-increment statement.")
+                "AutoRetrievingStatement"
+                ,"Auto-increment statement."
                 ,false
                 ,OUString()
                 ,Sequence< OUString >())
         );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("GenerateASBeforeCorrelationName")
-                ,OUString("Generate AS before table correlation names.")
+                "GenerateASBeforeCorrelationName"
+                ,"Generate AS before table correlation names."
                 ,false
-                ,OUString(  "false"  )
+                ,"false"
                 ,aBooleanValues)
         );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("IgnoreCurrency")
-                ,OUString("Ignore the currency field from the ResultsetMetaData.")
+                "IgnoreCurrency"
+                ,"Ignore the currency field from the ResultsetMetaData."
                 ,false
-                ,OUString(  "false"  )
+                ,"false"
                 ,aBooleanValues)
         );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("EscapeDateTime")
-                ,OUString("Escape date time format.")
+                "EscapeDateTime"
+                ,"Escape date time format."
                 ,false
-                ,OUString(  "true"  )
+                ,"true"
                 ,aBooleanValues)
         );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("TypeInfoSettings")
-                ,OUString("Defines how the type info of the database metadata should be manipulated.")
+                "TypeInfoSettings"
+                ,"Defines how the type info of the database metadata should be manipulated."
                 ,false
                 ,OUString( )
                 ,Sequence< OUString > ())
         );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("ImplicitCatalogRestriction")
-                ,OUString("The catalog which should be used in getTables calls, when the caller passed NULL.")
+                "ImplicitCatalogRestriction"
+                ,"The catalog which should be used in getTables calls, when the caller passed NULL."
                 ,false
                 ,OUString( )
                 ,Sequence< OUString > ())
         );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("ImplicitSchemaRestriction")
-                ,OUString("The schema which should be used in getTables calls, when the caller passed NULL.")
+                "ImplicitSchemaRestriction"
+                ,"The schema which should be used in getTables calls, when the caller passed NULL."
                 ,false
                 ,OUString( )
                 ,Sequence< OUString > ())
diff --git a/connectivity/source/drivers/mysql/YDriver.cxx b/connectivity/source/drivers/mysql/YDriver.cxx
index 491dd7a0d72e..128bb6daf9c7 100644
--- a/connectivity/source/drivers/mysql/YDriver.cxx
+++ b/connectivity/source/drivers/mysql/YDriver.cxx
@@ -170,12 +170,12 @@ namespace connectivity
             if ( _eType == T_DRIVERTYPE::Odbc )
             {
                 aProps.push_back( PropertyValue(
-                                    OUString("Silent")
+                                    "Silent"
                                     ,0
                                     ,makeAny(true)
                                     ,PropertyState_DIRECT_VALUE) );
                 aProps.push_back( PropertyValue(
-                                    OUString("PreventGetVersionColumns")
+                                    "PreventGetVersionColumns"
                                     ,0
                                     ,makeAny(true)
                                     ,PropertyState_DIRECT_VALUE) );
@@ -185,7 +185,7 @@ namespace connectivity
                 if (!jdc)
                 {
                     aProps.push_back( PropertyValue(
-                                          OUString("JavaDriverClass")
+                                          "JavaDriverClass"
                                           ,0
                                           ,makeAny(OUString("com.mysql.jdbc.Driver"))
                                           ,PropertyState_DIRECT_VALUE) );
@@ -194,23 +194,23 @@ namespace connectivity
             else
             {
                 aProps.push_back( PropertyValue(
-                                    OUString("PublicConnectionURL")
+                                    "PublicConnectionURL"
                                     ,0
                                     ,makeAny(_sUrl)
                                     ,PropertyState_DIRECT_VALUE) );
             }
             aProps.push_back( PropertyValue(
-                                OUString("IsAutoRetrievingEnabled")
+                                "IsAutoRetrievingEnabled"
                                 ,0
                                 ,makeAny(true)
                                 ,PropertyState_DIRECT_VALUE) );
             aProps.push_back( PropertyValue(
-                                OUString("AutoRetrievingStatement")
+                                "AutoRetrievingStatement"
                                 ,0
                                 ,makeAny(OUString("SELECT LAST_INSERT_ID()"))
                                 ,PropertyState_DIRECT_VALUE) );
             aProps.push_back( PropertyValue(
-                                OUString("ParameterNameSubstitution")
+                                "ParameterNameSubstitution"
                                 ,0
                                 ,makeAny(true)
                                 ,PropertyState_DIRECT_VALUE) );
@@ -335,25 +335,25 @@ namespace connectivity
 
 
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("CharSet")
-                ,OUString("CharSet of the database.")
+                "CharSet"
+                ,"CharSet of the database."
                 ,false
                 ,OUString()
                 ,Sequence< OUString >())
                 );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("SuppressVersionColumns")
-                ,OUString("Display version columns (when available).")
+                "SuppressVersionColumns"
+                ,"Display version columns (when available)."
                 ,false
-                ,OUString("0")
+                ,"0"
                 ,aBoolean)
                 );
         const T_DRIVERTYPE eType = lcl_getDriverType( url );
         if ( eType == T_DRIVERTYPE::Jdbc )
         {
             aDriverInfo.push_back(DriverPropertyInfo(
-                    OUString("JavaDriverClass")
-                    ,OUString("The JDBC driver class name.")
+                    "JavaDriverClass"
+                    ,"The JDBC driver class name."
                     ,true
                     ,getJavaDriverClass(info)
                     ,Sequence< OUString >())
@@ -362,15 +362,15 @@ namespace connectivity
         else if ( eType == T_DRIVERTYPE::Native )
         {
             aDriverInfo.push_back(DriverPropertyInfo(
-                    OUString("LocalSocket")
-                    ,OUString("The file path of a socket to connect to a local MySQL server.")
+                    "LocalSocket"
+                    ,"The file path of a socket to connect to a local MySQL server."
                     ,false
                     ,OUString()
                     ,Sequence< OUString >())
                     );
             aDriverInfo.push_back(DriverPropertyInfo(
-                    OUString("NamedPipe")
-                    ,OUString("The name of a pipe to connect to a local MySQL server.")
+                    "NamedPipe"
+                    ,"The name of a pipe to connect to a local MySQL server."
                     ,false
                     ,OUString()
                     ,Sequence< OUString >())
diff --git a/connectivity/source/drivers/odbc/ODriver.cxx b/connectivity/source/drivers/odbc/ODriver.cxx
index c22db08d7226..0a166e6b8424 100644
--- a/connectivity/source/drivers/odbc/ODriver.cxx
+++ b/connectivity/source/drivers/odbc/ODriver.cxx
@@ -124,66 +124,66 @@ Sequence< DriverPropertyInfo > SAL_CALL ODBCDriver::getPropertyInfo( const OUStr
         aBooleanValues[1] = "true";
 
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("CharSet")
-                ,OUString("CharSet of the database.")
+                "CharSet"
+                ,"CharSet of the database."
                 ,false
                 ,OUString()
                 ,Sequence< OUString >())
                 );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("UseCatalog")
-                ,OUString("Use catalog for file-based databases.")
+                "UseCatalog"
+                ,"Use catalog for file-based databases."
                 ,false
-                ,OUString(  "false"  )
+                ,"false"
                 ,aBooleanValues)
                 );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("SystemDriverSettings")
-                ,OUString("Driver settings.")
+                "SystemDriverSettings"
+                ,"Driver settings."
                 ,false
                 ,OUString()
                 ,Sequence< OUString >())
                 );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("ParameterNameSubstitution")
-                ,OUString("Change named parameters with '?'.")
+                "ParameterNameSubstitution"
+                ,"Change named parameters with '?'."
                 ,false
-                ,OUString(  "false"  )
+                ,"false"
                 ,aBooleanValues)
                 );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("IgnoreDriverPrivileges")
-                ,OUString("Ignore the privileges from the database driver.")
+                "IgnoreDriverPrivileges"
+                ,"Ignore the privileges from the database driver."
                 ,false
-                ,OUString(  "false"  )
+                ,"false"
                 ,aBooleanValues)
                 );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("IsAutoRetrievingEnabled")
-                ,OUString("Retrieve generated values.")
+                "IsAutoRetrievingEnabled"
+                ,"Retrieve generated values."
                 ,false
-                ,OUString(  "false"  )
+                ,"false"
                 ,aBooleanValues)
                 );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("AutoRetrievingStatement")
-                ,OUString("Auto-increment statement.")
+                "AutoRetrievingStatement"
+                ,"Auto-increment statement."
                 ,false
                 ,OUString()
                 ,Sequence< OUString >())
                 );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("GenerateASBeforeCorrelationName")
-                ,OUString("Generate AS before table correlation names.")
+                "GenerateASBeforeCorrelationName"
+                ,"Generate AS before table correlation names."
                 ,false
-                ,OUString(  "false"  )
+                ,"false"
                 ,aBooleanValues)
                 );
         aDriverInfo.push_back(DriverPropertyInfo(
-                OUString("EscapeDateTime")
-                ,OUString("Escape date time format.")
+                "EscapeDateTime"
+                ,"Escape date time format."
                 ,false
-                ,OUString(  "true"  )
+                ,"true"
                 ,aBooleanValues)
                 );
 
diff --git a/connectivity/source/drivers/postgresql/pq_baseresultset.cxx b/connectivity/source/drivers/postgresql/pq_baseresultset.cxx
index 5336ef24188f..19e03091541c 100644
--- a/connectivity/source/drivers/postgresql/pq_baseresultset.cxx
+++ b/connectivity/source/drivers/postgresql/pq_baseresultset.cxx
@@ -95,25 +95,25 @@ static ::cppu::IPropertyArrayHelper & getResultSetPropertyArrayHelper()
                     // Should really share!
                     // At least use for the handles the #define'd values in .hxx file...
                     Property(
-                        OUString("CursorName"), 0,
+                        "CursorName", 0,
                         ::cppu::UnoType<OUString>::get() , 0 ),
                     Property(
-                        OUString("EscapeProcessing"), 1,
+                        "EscapeProcessing", 1,
                         cppu::UnoType<bool>::get() , 0 ),
                     Property(
-                        OUString("FetchDirection"), 2,
+                        "FetchDirection", 2,
                         ::cppu::UnoType<sal_Int32>::get() , 0 ),
                     Property(
-                        OUString("FetchSize"), 3,
+                        "FetchSize", 3,
                         ::cppu::UnoType<sal_Int32>::get() , 0 ),
                     Property(
-                        OUString("IsBookmarkable"), 4,
+                        "IsBookmarkable", 4,
                         cppu::UnoType<bool>::get() , 0 ),
                     Property(
-                        OUString("ResultSetConcurrency"), 5,
+                        "ResultSetConcurrency", 5,
                         ::cppu::UnoType<sal_Int32>::get() , 0 ),
                     Property(
-                        OUString("ResultSetType"), 6,
+                        "ResultSetType", 6,
                         ::cppu::UnoType<sal_Int32>::get() , 0 )
                 };
             static_assert( SAL_N_ELEMENTS(aTable) == BASERESULTSET_SIZE, "wrong number of elements" );
diff --git a/connectivity/source/drivers/postgresql/pq_connection.cxx b/connectivity/source/drivers/postgresql/pq_connection.cxx
index 563345047368..fac27fdde9e3 100644
--- a/connectivity/source/drivers/postgresql/pq_connection.cxx
+++ b/connectivity/source/drivers/postgresql/pq_connection.cxx
@@ -540,7 +540,7 @@ void Connection::initialize( const Sequence< Any >& aArguments )
                 buf.append( errorMessage );
                 // HY092 is "Invalid attribute/option identifier."
                 // Just the most likely error; the error might be  HY024 "Invalid attribute value".
-                throw SQLException( buf.makeStringAndClear(), *this, OUString("HY092"), 5, Any() );
+                throw SQLException( buf.makeStringAndClear(), *this, "HY092", 5, Any() );
             }
 
             for (  PQconninfoOption * opt = oOpts.get(); opt->keyword != nullptr; ++opt)
diff --git a/connectivity/source/drivers/postgresql/pq_preparedstatement.cxx b/connectivity/source/drivers/postgresql/pq_preparedstatement.cxx
index ee75cde78e12..1ec3b8073735 100644
--- a/connectivity/source/drivers/postgresql/pq_preparedstatement.cxx
+++ b/connectivity/source/drivers/postgresql/pq_preparedstatement.cxx
@@ -98,31 +98,31 @@ static ::cppu::IPropertyArrayHelper & getPreparedStatementPropertyArrayHelper()
             static Property aTable[] =
                 {
                     Property(
-                        OUString("CursorName"), 0,
+                        "CursorName", 0,
                         ::cppu::UnoType<OUString>::get() , 0 ),
                     Property(
-                        OUString("EscapeProcessing"), 1,
+                        "EscapeProcessing", 1,
                         cppu::UnoType<bool>::get() , 0 ),
                     Property(
-                        OUString("FetchDirection"), 2,
+                        "FetchDirection", 2,
                         ::cppu::UnoType<sal_Int32>::get() , 0 ),
                     Property(
-                        OUString("FetchSize"), 3,
+                        "FetchSize", 3,
                         ::cppu::UnoType<sal_Int32>::get() , 0 ),
                     Property(
-                        OUString("MaxFieldSize"), 4,
+                        "MaxFieldSize", 4,
                         ::cppu::UnoType<sal_Int32>::get() , 0 ),
                     Property(
-                        OUString("MaxRows"), 5,
+                        "MaxRows", 5,
                         ::cppu::UnoType<sal_Int32>::get() , 0 ),
                     Property(
-                        OUString("QueryTimeOut"), 6,
+                        "QueryTimeOut", 6,
                         ::cppu::UnoType<sal_Int32>::get() , 0 ),
                     Property(
-                        OUString("ResultSetConcurrency"), 7,
+                        "ResultSetConcurrency", 7,
                         ::cppu::UnoType<sal_Int32>::get() , 0 ),
                     Property(
-                        OUString("ResultSetType"), 8,
+                        "ResultSetType", 8,
                         ::cppu::UnoType<sal_Int32>::get() , 0 )
                 };
             static_assert( SAL_N_ELEMENTS(aTable) == PREPARED_STATEMENT_SIZE, "wrong number of elements" );
diff --git a/connectivity/source/drivers/postgresql/pq_sequenceresultset.cxx b/connectivity/source/drivers/postgresql/pq_sequenceresultset.cxx
index 0a0b06bb4e88..5fb50e7e63a9 100644
--- a/connectivity/source/drivers/postgresql/pq_sequenceresultset.cxx
+++ b/connectivity/source/drivers/postgresql/pq_sequenceresultset.cxx
@@ -97,7 +97,7 @@ Reference< XResultSetMetaData > SAL_CALL SequenceResultSet::getMetaData(  )
         // I did not find "IM001" in a specific standard,
         // but it seems to be used by other systems (such as ODBC)
         // and some parts of LibreOffice special-case it.
-            OUString( "IM001" ), 1, Any() );
+            "IM001", 1, Any() );
     }
     return m_meta;
 }
diff --git a/connectivity/source/drivers/postgresql/pq_statement.cxx b/connectivity/source/drivers/postgresql/pq_statement.cxx
index 26910e33fc30..51a38056945b 100644
--- a/connectivity/source/drivers/postgresql/pq_statement.cxx
+++ b/connectivity/source/drivers/postgresql/pq_statement.cxx
@@ -116,31 +116,31 @@ static ::cppu::IPropertyArrayHelper & getStatementPropertyArrayHelper()
             static Property aTable[] =
                 {
                     Property(
-                        OUString("CursorName"), 0,
+                        "CursorName", 0,
                         ::cppu::UnoType<OUString>::get() , 0 ),
                     Property(
-                        OUString("EscapeProcessing"), 1,
+                        "EscapeProcessing", 1,
                         cppu::UnoType<bool>::get() , 0 ),
                     Property(
-                        OUString("FetchDirection"), 2,
+                        "FetchDirection", 2,
                         ::cppu::UnoType<sal_Int32>::get() , 0 ),
                     Property(
-                        OUString("FetchSize"), 3,
+                        "FetchSize", 3,
                         ::cppu::UnoType<sal_Int32>::get() , 0 ),
                     Property(
-                        OUString("MaxFieldSize"), 4,
+                        "MaxFieldSize", 4,
                         ::cppu::UnoType<sal_Int32>::get() , 0 ),
                     Property(
-                        OUString("MaxRows"), 5,
+                        "MaxRows", 5,
                         ::cppu::UnoType<sal_Int32>::get() , 0 ),
                     Property(
-                        OUString("QueryTimeOut"), 6,
+                        "QueryTimeOut", 6,
                         ::cppu::UnoType<sal_Int32>::get() , 0 ),
                     Property(
-                        OUString("ResultSetConcurrency"), 7,
+                        "ResultSetConcurrency", 7,
                         ::cppu::UnoType<sal_Int32>::get() , 0 ),
                     Property(
-                        OUString("ResultSetType"), 8,
+                        "ResultSetType", 8,
                         ::cppu::UnoType<sal_Int32>::get() , 0 )
                 };
             static_assert( SAL_N_ELEMENTS(aTable) == STATEMENT_SIZE, "wrong number of elements" );
diff --git a/connectivity/source/drivers/postgresql/pq_tools.cxx b/connectivity/source/drivers/postgresql/pq_tools.cxx
index efecdac1fad9..48728f51ca82 100644
--- a/connectivity/source/drivers/postgresql/pq_tools.cxx
+++ b/connectivity/source/drivers/postgresql/pq_tools.cxx
@@ -120,7 +120,7 @@ void bufferEscapeConstant( OUStringBuffer & buf, const OUString & value, Connect
         // We have no good XInterface Reference to pass here, so just give NULL
         throw SQLException(OUString(errstr, strlen(errstr), ConnectionSettings::encoding),
                            nullptr,
-                           OUString("22018"),
+                           "22018",
                            -1,
                            Any());
     }
@@ -166,7 +166,7 @@ static inline void ibufferQuoteIdentifier( OUStringBuffer & buf, const OUString
         // Implementation-defined SQLACCESS error
         throw SQLException(OUString(errstr, strlen(errstr), ConnectionSettings::encoding),
                            nullptr,
-                           OUString("22018"),
+                           "22018",
                            -1,
                            Any());
     }
diff --git a/connectivity/source/parse/sqliterator.cxx b/connectivity/source/parse/sqliterator.cxx
index 8e880557793c..18e53246187f 100644
--- a/connectivity/source/parse/sqliterator.cxx
+++ b/connectivity/source/parse/sqliterator.cxx
@@ -1597,8 +1597,8 @@ OSQLTable OSQLParseTreeIterator::impl_createTableObject( const OUString& rTableN
         nullptr,
         false,
         rTableName,
-        OUString("Table"),
-        OUString("New Created Table"),
+        "Table",
+        "New Created Table",
         rSchemaName,
         rCatalogName
     );
@@ -1704,7 +1704,7 @@ void OSQLParseTreeIterator::setSelectColumnName(::rtl::Reference<OSQLColumns>& _
                 // did not find a column with this name in any of the tables
                 OParseColumn* pColumn = new OParseColumn(
                     aNewColName,
-                    OUString("VARCHAR"),
+                    "VARCHAR",
                         // TODO: does this match with _nType?
                         // Or should be fill this from the getTypeInfo of the connection?
                     OUString(),
diff --git a/connectivity/source/parse/sqlnode.cxx b/connectivity/source/parse/sqlnode.cxx
index c588e2d22ed1..1c237ad4fbee 100644
--- a/connectivity/source/parse/sqlnode.cxx
+++ b/connectivity/source/parse/sqlnode.cxx
@@ -1033,10 +1033,10 @@ OSQLParseNode* OSQLParser::buildNode_Date(const double& fValue, sal_Int32 nType)
 {
     OUString aEmptyString;
     OSQLParseNode* pNewNode = new OSQLInternalNode(aEmptyString, SQLNodeType::Rule,OSQLParser::RuleID(OSQLParseNode::set_fct_spec));
-    pNewNode->append(new OSQLInternalNode(OUString("{"), SQLNodeType::Punctuation));
+    pNewNode->append(new OSQLInternalNode("{", SQLNodeType::Punctuation));
     OSQLParseNode* pDateNode = new OSQLInternalNode(aEmptyString, SQLNodeType::Rule,OSQLParser::RuleID(OSQLParseNode::odbc_fct_spec));
     pNewNode->append(pDateNode);
-    pNewNode->append(new OSQLInternalNode(OUString("}"), SQLNodeType::Punctuation));
+    pNewNode->append(new OSQLInternalNode("}", SQLNodeType::Punctuation));
 
     switch (nType)
     {
@@ -1493,7 +1493,7 @@ void OSQLParseNode::substituteParameterNames(OSQLParseNode* _pNode)
         OSQLParseNode* pChildNode = _pNode->getChild(i);
         if(SQL_ISRULE(pChildNode,parameter) && pChildNode->count() > 1)
         {
-            OSQLParseNode* pNewNode = new OSQLParseNode(OUString("?") ,SQLNodeType::Punctuation,0);
+            OSQLParseNode* pNewNode = new OSQLParseNode("?" ,SQLNodeType::Punctuation,0);
             delete pChildNode->replace(pChildNode->getChild(0),pNewNode);
             sal_Int32 nChildCount = pChildNode->count();
             for(sal_Int32 j=1;j < nChildCount;++j)
@@ -1754,7 +1754,7 @@ void OSQLParseNode::replaceNodeValue(const OUString& rTableAlias, const OUString
         {
             OSQLParseNode * pCol = removeAt((sal_uInt32)0);
             append(new OSQLParseNode(rTableAlias,SQLNodeType::Name));
-            append(new OSQLParseNode(OUString("."),SQLNodeType::Punctuation));
+            append(new OSQLParseNode(".",SQLNodeType::Punctuation));
             append(pCol);
         }
         else
@@ -1780,7 +1780,7 @@ OSQLParseNode* MakeANDNode(OSQLParseNode *pLeftLeaf,OSQLParseNode *pRightLeaf)
 {
     OSQLParseNode* pNewNode = new OSQLParseNode(OUString(),SQLNodeType::Rule,OSQLParser::RuleID(OSQLParseNode::boolean_term));
     pNewNode->append(pLeftLeaf);
-    pNewNode->append(new OSQLParseNode(OUString("AND"),SQLNodeType::Keyword,SQL_TOKEN_AND));
+    pNewNode->append(new OSQLParseNode("AND",SQLNodeType::Keyword,SQL_TOKEN_AND));
     pNewNode->append(pRightLeaf);
     return pNewNode;
 }
@@ -1789,7 +1789,7 @@ OSQLParseNode* MakeORNode(OSQLParseNode *pLeftLeaf,OSQLParseNode *pRightLeaf)
 {
     OSQLParseNode* pNewNode = new OSQLParseNode(OUString(),SQLNodeType::Rule,OSQLParser::RuleID(OSQLParseNode::search_condition));
     pNewNode->append(pLeftLeaf);
-    pNewNode->append(new OSQLParseNode(OUString("OR"),SQLNodeType::Keyword,SQL_TOKEN_OR));
+    pNewNode->append(new OSQLParseNode("OR",SQLNodeType::Keyword,SQL_TOKEN_OR));
     pNewNode->append(pRightLeaf);
     return pNewNode;
 }
@@ -1889,7 +1889,7 @@ void OSQLParseNode::negateSearchCondition(OSQLParseNode*& pSearchCondition, bool
         {
             OSQLParseNode* pNewNode = new OSQLParseNode(OUString(),SQLNodeType::Rule,OSQLParser::RuleID(OSQLParseNode::boolean_term));
             pNewNode->append(pSearchCondition->removeAt((sal_uInt32)0));
-            pNewNode->append(new OSQLParseNode(OUString("AND"),SQLNodeType::Keyword,SQL_TOKEN_AND));
+            pNewNode->append(new OSQLParseNode("AND",SQLNodeType::Keyword,SQL_TOKEN_AND));
             pNewNode->append(pSearchCondition->removeAt((sal_uInt32)1));
             replaceAndReset(pSearchCondition,pNewNode);
 
@@ -1909,7 +1909,7 @@ void OSQLParseNode::negateSearchCondition(OSQLParseNode*& pSearchCondition, bool
         {
             OSQLParseNode* pNewNode = new OSQLParseNode(OUString(),SQLNodeType::Rule,OSQLParser::RuleID(OSQLParseNode::search_condition));
             pNewNode->append(pSearchCondition->removeAt((sal_uInt32)0));
-            pNewNode->append(new OSQLParseNode(OUString("OR"),SQLNodeType::Keyword,SQL_TOKEN_OR));
+            pNewNode->append(new OSQLParseNode("OR",SQLNodeType::Keyword,SQL_TOKEN_OR));
             pNewNode->append(pSearchCondition->removeAt((sal_uInt32)1));
             replaceAndReset(pSearchCondition,pNewNode);
 
@@ -1947,7 +1947,7 @@ void OSQLParseNode::negateSearchCondition(OSQLParseNode*& pSearchCondition, bool
             OSQLParseNode* pNot = pComparison->getChild(1);
             OSQLParseNode* pNotNot = nullptr;
             if(pNot->isRule()) // no NOT token (empty rule)
-                pNotNot = new OSQLParseNode(OUString("NOT"),SQLNodeType::Keyword,SQL_TOKEN_NOT);
+                pNotNot = new OSQLParseNode("NOT",SQLNodeType::Keyword,SQL_TOKEN_NOT);
             else
             {
                 assert(SQL_ISTOKEN(pNot,NOT));
@@ -1965,22 +1965,22 @@ void OSQLParseNode::negateSearchCondition(OSQLParseNode*& pSearchCondition, bool
             case SQLNodeType::Equal:
                 assert(pComparison->getNodeType() == SQLNodeType::Equal &&
                        "OSQLParseNode::negateSearchCondition: unexpected node type!");
-                pNewComparison = new OSQLParseNode(OUString("<>"),SQLNodeType::NotEqual,SQL_NOTEQUAL);
+                pNewComparison = new OSQLParseNode("<>",SQLNodeType::NotEqual,SQL_NOTEQUAL);
                 break;
             case SQLNodeType::Less:
-                pNewComparison = new OSQLParseNode(OUString(">="),SQLNodeType::GreatEq,SQL_GREATEQ);
+                pNewComparison = new OSQLParseNode(">=",SQLNodeType::GreatEq,SQL_GREATEQ);
                 break;
             case SQLNodeType::Great:
-                pNewComparison = new OSQLParseNode(OUString("<="),SQLNodeType::LessEq,SQL_LESSEQ);
+                pNewComparison = new OSQLParseNode("<=",SQLNodeType::LessEq,SQL_LESSEQ);
                 break;
             case SQLNodeType::LessEq:
-                pNewComparison = new OSQLParseNode(OUString(">"),SQLNodeType::Great,SQL_GREAT);
+                pNewComparison = new OSQLParseNode(">",SQLNodeType::Great,SQL_GREAT);
                 break;
             case SQLNodeType::GreatEq:
-                pNewComparison = new OSQLParseNode(OUString("<"),SQLNodeType::Less,SQL_LESS);
+                pNewComparison = new OSQLParseNode("<",SQLNodeType::Less,SQL_LESS);
                 break;
             case SQLNodeType::NotEqual:
-                pNewComparison = new OSQLParseNode(OUString("="),SQLNodeType::Equal,SQL_EQUAL);
+                pNewComparison = new OSQLParseNode("=",SQLNodeType::Equal,SQL_EQUAL);
                 break;
             }
             pSearchCondition->replace(pComparison, pNewComparison);
@@ -2000,7 +2000,7 @@ void OSQLParseNode::negateSearchCondition(OSQLParseNode*& pSearchCondition, bool
         OSQLParseNode* pNot = pPart2->getChild(nNotPos);
         OSQLParseNode* pNotNot = nullptr;
         if(pNot->isRule()) // no NOT token (empty rule)
-            pNotNot = new OSQLParseNode(OUString("NOT"),SQLNodeType::Keyword,SQL_TOKEN_NOT);
+            pNotNot = new OSQLParseNode("NOT",SQLNodeType::Keyword,SQL_TOKEN_NOT);
         else
         {
             assert(SQL_ISTOKEN(pNot,NOT));
@@ -2014,7 +2014,7 @@ void OSQLParseNode::negateSearchCondition(OSQLParseNode*& pSearchCondition, bool
         OSQLParseNode* pNot = pSearchCondition->getChild( 1 )->getChild( 0 );
         OSQLParseNode* pNotNot = nullptr;
         if(pNot->isRule())
-            pNotNot = new OSQLParseNode(OUString("NOT"),SQLNodeType::Keyword,SQL_TOKEN_NOT);
+            pNotNot = new OSQLParseNode("NOT",SQLNodeType::Keyword,SQL_TOKEN_NOT);
         else
             pNotNot = new OSQLParseNode(OUString(),SQLNodeType::Rule,OSQLParser::RuleID(OSQLParseNode::sql_not));
         pSearchCondition->getChild( 1 )->replace(pNot, pNotNot);
@@ -2104,9 +2104,9 @@ void OSQLParseNode::absorptions(OSQLParseNode*& pSearchCondition)
             OSQLParseNode* p2ndAnd = MakeANDNode(new OSQLParseNode(*pA),pC);
             pNewNode = MakeORNode(p1stAnd,p2ndAnd);
             OSQLParseNode* pNode = new OSQLParseNode(OUString(),SQLNodeType::Rule,OSQLParser::RuleID(OSQLParseNode::boolean_primary));
-            pNode->append(new OSQLParseNode(OUString("("),SQLNodeType::Punctuation));
+            pNode->append(new OSQLParseNode("(",SQLNodeType::Punctuation));
             pNode->append(pNewNode);
-            pNode->append(new OSQLParseNode(OUString(")"),SQLNodeType::Punctuation));
+            pNode->append(new OSQLParseNode(")",SQLNodeType::Punctuation));
             OSQLParseNode::eraseBraces(p1stAnd);
             OSQLParseNode::eraseBraces(p2ndAnd);
             replaceAndReset(pSearchCondition,pNode);
@@ -2183,9 +2183,9 @@ void OSQLParseNode::compress(OSQLParseNode *&pSearchCondition)
             OSQLParseNode* pNode    = MakeORNode(pLeft,pRight);
 
             OSQLParseNode* pNewRule = new OSQLParseNode(OUString(),SQLNodeType::Rule,OSQLParser::RuleID(OSQLParseNode::boolean_primary));
-            pNewRule->append(new OSQLParseNode(OUString("("),SQLNodeType::Punctuation));
+            pNewRule->append(new OSQLParseNode("(",SQLNodeType::Punctuation));
             pNewRule->append(pNode);
-            pNewRule->append(new OSQLParseNode(OUString(")"),SQLNodeType::Punctuation));
+            pNewRule->append(new OSQLParseNode(")",SQLNodeType::Punctuation));
 
             OSQLParseNode::eraseBraces(pLeft);
             OSQLParseNode::eraseBraces(pRight);
@@ -2200,9 +2200,9 @@ void OSQLParseNode::compress(OSQLParseNode *&pSearchCondition)
             OSQLParseNode* pNode = MakeORNode(pLeft,pRight);
 
             OSQLParseNode* pNewRule = new OSQLParseNode(OUString(),SQLNodeType::Rule,OSQLParser::RuleID(OSQLParseNode::boolean_primary));
-            pNewRule->append(new OSQLParseNode(OUString("("),SQLNodeType::Punctuation));
+            pNewRule->append(new OSQLParseNode("(",SQLNodeType::Punctuation));
             pNewRule->append(pNode);
-            pNewRule->append(new OSQLParseNode(OUString(")"),SQLNodeType::Punctuation));
+            pNewRule->append(new OSQLParseNode(")",SQLNodeType::Punctuation));
 
             OSQLParseNode::eraseBraces(pLeft);
             OSQLParseNode::eraseBraces(pRight);
@@ -2217,9 +2217,9 @@ void OSQLParseNode::compress(OSQLParseNode *&pSearchCondition)
             OSQLParseNode* pNode    = MakeORNode(pLeft,pRight);
 
             OSQLParseNode* pNewRule = new OSQLParseNode(OUString(),SQLNodeType::Rule,OSQLParser::RuleID(OSQLParseNode::boolean_primary));
-            pNewRule->append(new OSQLParseNode(OUString("("),SQLNodeType::Punctuation));
+            pNewRule->append(new OSQLParseNode("(",SQLNodeType::Punctuation));
             pNewRule->append(pNode);
-            pNewRule->append(new OSQLParseNode(OUString(")"),SQLNodeType::Punctuation));
+            pNewRule->append(new OSQLParseNode(")",SQLNodeType::Punctuation));
 
             OSQLParseNode::eraseBraces(pLeft);
             OSQLParseNode::eraseBraces(pRight);
@@ -2234,9 +2234,9 @@ void OSQLParseNode::compress(OSQLParseNode *&pSearchCondition)
             OSQLParseNode* pNode    = MakeORNode(pLeft,pRight);
 
             OSQLParseNode* pNewRule = new OSQLParseNode(OUString(),SQLNodeType::Rule,OSQLParser::RuleID(OSQLParseNode::boolean_primary));
-            pNewRule->append(new OSQLParseNode(OUString("("),SQLNodeType::Punctuation));
+            pNewRule->append(new OSQLParseNode("(",SQLNodeType::Punctuation));
             pNewRule->append(pNode);
-            pNewRule->append(new OSQLParseNode(OUString(")"),SQLNodeType::Punctuation));
+            pNewRule->append(new OSQLParseNode(")",SQLNodeType::Punctuation));
 
             OSQLParseNode::eraseBraces(pLeft);
             OSQLParseNode::eraseBraces(pRight);
diff --git a/cppu/qa/cppumaker/test_cppumaker.cxx b/cppu/qa/cppumaker/test_cppumaker.cxx
index c481b7707f6a..580cb0b8c271 100644
--- a/cppu/qa/cppumaker/test_cppumaker.cxx
+++ b/cppu/qa/cppumaker/test_cppumaker.cxx
@@ -506,7 +506,7 @@ void Test::testExceptions() {
         aEmptySequence;
 
     test::codemaker::cppumaker::TestException1 e11(
-        rtl::OUString("abc"), nullptr, 1,
+        "abc", nullptr, 1,
         css::uno::makeAny(123.0),
         test::codemaker::cppumaker::HelperEnum_ONE,
         test::codemaker::cppumaker::Struct<sal_Int32, sal_Int32>(5, aEmptySequence), 2);
@@ -516,7 +516,7 @@ void Test::testExceptions() {
     e13 = e11;
     CPPUNIT_ASSERT_EQUAL(e11, e13);
     test::codemaker::cppumaker::TestException2 e21(
-        rtl::OUString("abc"), nullptr, 1,
+        "abc", nullptr, 1,
         css::uno::makeAny(123.0),
         test::codemaker::cppumaker::HelperEnum_ONE,
         test::codemaker::cppumaker::Struct<sal_Int32, sal_Int32>(5, aEmptySequence), 2);
diff --git a/cui/source/customize/cfg.cxx b/cui/source/customize/cfg.cxx
index e10ecd7ddf4b..0c05e23bf9b0 100644
--- a/cui/source/customize/cfg.cxx
+++ b/cui/source/customize/cfg.cxx
@@ -1028,9 +1028,7 @@ MenuSaveInData::GetEntries()
 {
     if ( pRootEntry == nullptr )
     {
-        pRootEntry = new SvxConfigEntry(
-            OUString("MainMenus"),
-            OUString(), true);
+        pRootEntry = new SvxConfigEntry( "MainMenus", OUString(), true);
 
         if ( m_xMenuSettings.is() )
         {
@@ -3880,9 +3878,7 @@ SvxEntries* ToolbarSaveInData::GetEntries()
     if ( pRootEntry == nullptr )
     {
 
-        pRootEntry.reset( new SvxConfigEntry(
-            OUString("MainToolbars"),
-            OUString(), true) );
+        pRootEntry.reset( new SvxConfigEntry( "MainToolbars", OUString(), true) );
 
         uno::Sequence< uno::Sequence < beans::PropertyValue > > info =
             GetConfigManager()->getUIElementsInfo(
diff --git a/cui/source/options/cfgchart.cxx b/cui/source/options/cfgchart.cxx
index 474a74014733..662ce50234f2 100644
--- a/cui/source/options/cfgchart.cxx
+++ b/cui/source/options/cfgchart.cxx
@@ -174,7 +174,7 @@ bool SvxChartColorTable::operator==( const SvxChartColorTable & _rOther ) const
 
 
 SvxChartOptions::SvxChartOptions() :
-    ::utl::ConfigItem( OUString("Office.Chart") ),
+    ::utl::ConfigItem( "Office.Chart" ),
     mbIsInitialized( false )
 {
     maPropertyNames.realloc( 1 );
diff --git a/cui/source/options/optgdlg.cxx b/cui/source/options/optgdlg.cxx
index f8244f5dd5cc..3e14eea080cb 100644
--- a/cui/source/options/optgdlg.cxx
+++ b/cui/source/options/optgdlg.cxx
@@ -469,7 +469,7 @@ CanvasSettings::CanvasSettings() :
 
         Any propValue(
             makeAny( NamedValue(
-                         OUString("nodepath"),
+                         "nodepath",
                          makeAny( OUString("/org.openoffice.Office.Canvas") ) ) ) );
 
         mxForceFlagNameAccess.set(
@@ -480,7 +480,7 @@ CanvasSettings::CanvasSettings() :
 
         propValue = makeAny(
             NamedValue(
-                OUString("nodepath"),
+                "nodepath",
                 makeAny( OUString("/org.openoffice.Office.Canvas/CanvasServiceList") ) ) );
 
         Reference<XNameAccess> xNameAccess(
@@ -1170,7 +1170,7 @@ OfaLanguagesTabPage::OfaLanguagesTabPage(vcl::Window* pParent, const SfxItemSet&
         Reference< XNameAccess > theNameAccess;
 
         // find out which locales are currently installed and add them to the listbox
-        theArgs[0] = makeAny(NamedValue(OUString("nodepath"), makeAny(OUString(sInstalledLocalesPath))));
+        theArgs[0] = makeAny(NamedValue("nodepath", makeAny(OUString(sInstalledLocalesPath))));
         theNameAccess.set(
             theConfigProvider->createInstanceWithArguments(sAccessSrvc, theArgs ), UNO_QUERY_THROW );
         seqInstalledLanguages = theNameAccess->getElementNames();
@@ -1189,7 +1189,7 @@ OfaLanguagesTabPage::OfaLanguagesTabPage(vcl::Window* pParent, const SfxItemSet&
 
         // find out whether the user has a specific locale specified
         Sequence< Any > theArgs2(1);
-        theArgs2[0] = makeAny(NamedValue(OUString("nodepath"), makeAny(OUString(sUserLocalePath))));
+        theArgs2[0] = makeAny(NamedValue("nodepath", makeAny(OUString(sUserLocalePath))));
         theNameAccess.set(
             theConfigProvider->createInstanceWithArguments(sAccessSrvc, theArgs2 ), UNO_QUERY_THROW );
         if (theNameAccess->hasByName(sUserLocaleKey))
@@ -1370,7 +1370,7 @@ bool OfaLanguagesTabPage::FillItemSet( SfxItemSet* rSet )
             css::configuration::theDefaultProvider::get(
                 comphelper::getProcessComponentContext()));
         Sequence< Any > theArgs(1);
-        theArgs[0] = makeAny(NamedValue(OUString("nodepath"), makeAny(OUString(sUserLocalePath))));
+        theArgs[0] = makeAny(NamedValue("nodepath", makeAny(OUString(sUserLocalePath))));
         Reference< XPropertySet >xProp(
             theConfigProvider->createInstanceWithArguments(sAccessUpdSrvc, theArgs ), UNO_QUERY_THROW );
         if ( !m_sUserLocaleValue.equals(aLangString))
diff --git a/cui/source/options/optpath.cxx b/cui/source/options/optpath.cxx
index a9bfaed9291e..eaf355b97c52 100644
--- a/cui/source/options/optpath.cxx
+++ b/cui/source/options/optpath.cxx
@@ -70,7 +70,7 @@ using namespace svx;
 #define POSTFIX_USER        "_user"
 #define POSTFIX_WRITABLE    "_writable"
 #define VAR_ONE             "%1"
-#define IODLG_CONFIGNAME    OUString("FilePicker_Save")
+#define IODLG_CONFIGNAME    "FilePicker_Save"
 
 // struct OptPath_Impl ---------------------------------------------------
 
diff --git a/cui/source/tabpages/macroass.cxx b/cui/source/tabpages/macroass.cxx
index e2f241190067..22b2453c6032 100644
--- a/cui/source/tabpages/macroass.cxx
+++ b/cui/source/tabpages/macroass.cxx
@@ -342,13 +342,13 @@ bool SfxMacroTabPage::AssignDeleteHdl(Control* pBtn)
         if( sScriptURI.startsWith( "vnd.sun.star.script:" ) )
         {
             aTbl.Insert(
-                nEvent, SvxMacro( sScriptURI, OUString( SVX_MACRO_LANGUAGE_SF ) ) );
+                nEvent, SvxMacro( sScriptURI, SVX_MACRO_LANGUAGE_SF ) );
         }
         else
         {
             OSL_ENSURE( false, "SfxMacroTabPage::AssignDeleteHdl_Impl: this branch is *not* dead? (out of interest: tell fs, please!)" );
             aTbl.Insert(
-                nEvent, SvxMacro( sScriptURI, OUString( SVX_MACRO_LANGUAGE_STARBASIC ) ) );
+                nEvent, SvxMacro( sScriptURI, SVX_MACRO_LANGUAGE_STARBASIC ) );
         }
     }
 
diff --git a/cui/source/tabpages/numpages.cxx b/cui/source/tabpages/numpages.cxx
index a365cf607f0c..df6aad67f5ae 100644
--- a/cui/source/tabpages/numpages.cxx
+++ b/cui/source/tabpages/numpages.cxx
@@ -156,8 +156,7 @@ static bool lcl_IsNumFmtSet(SvxNumRule* pNum, sal_uInt16 nLevelMask)
 static vcl::Font& lcl_GetDefaultBulletFont()
 {
     static bool bInit = false;
-    static vcl::Font aDefBulletFont( OUString("StarSymbol"),
-                                OUString(), Size( 0, 14 ) );
+    static vcl::Font aDefBulletFont( "StarSymbol", OUString(), Size( 0, 14 ) );
     if(!bInit)
     {
         aDefBulletFont.SetCharSet( RTL_TEXTENCODING_SYMBOL );
diff --git a/dbaccess/source/filter/xml/dbloader2.cxx b/dbaccess/source/filter/xml/dbloader2.cxx
index 4a53e8377dc0..a1010534703c 100644
--- a/dbaccess/source/filter/xml/dbloader2.cxx
+++ b/dbaccess/source/filter/xml/dbloader2.cxx
@@ -340,13 +340,13 @@ bool DBContentLoader::impl_executeNewDatabaseWizard( Reference< XModel >& _rxMod
 {
     Sequence< Any > aWizardArgs(2);
     aWizardArgs[0] <<= PropertyValue(
-                    OUString("ParentWindow"),
+                    "ParentWindow",
                     0,
                     makeAny( lcl_getTopMostWindow( m_aContext ) ),
                     PropertyState_DIRECT_VALUE);
 
     aWizardArgs[1] <<= PropertyValue(
-                    OUString("InitialSelection"),
+                    "InitialSelection",
                     0,
                     makeAny( _rxModel ),
                     PropertyState_DIRECT_VALUE);
diff --git a/dbaccess/source/ui/app/AppControllerGen.cxx b/dbaccess/source/ui/app/AppControllerGen.cxx
index 027b7eb08a91..72202357a71d 100644
--- a/dbaccess/source/ui/app/AppControllerGen.cxx
+++ b/dbaccess/source/ui/app/AppControllerGen.cxx
@@ -119,7 +119,7 @@ void OApplicationController::convertToView(const OUString& _sName)
                 ::dbtools::composeTableName( xMeta, sCatalog, sSchema, sName, false, ::dbtools::EComposeRule::InTableDefinitions ) );
             Reference<XPropertySet> xView = ::dbaui::createView(sNewName,xConnection,xSourceObject);
             if ( !xView.is() )
-                throw SQLException(ModuleRes(STR_NO_TABLE_FORMAT_INSIDE),*this,OUString( "S1000" ) ,0,Any());
+                throw SQLException(ModuleRes(STR_NO_TABLE_FORMAT_INSIDE),*this, "S1000",0,Any());
             getContainer()->elementAdded(E_TABLE,sNewName,makeAny(xView));
         }
     }
@@ -175,7 +175,7 @@ void OApplicationController::openDialog( const OUString& _sServiceName )
                 xWindow = VCLUnoHelper::GetInterface(getView()->Window::GetParent());
         }
         // the parent window
-        aArgs[nArgPos++] <<= PropertyValue( OUString("ParentWindow"),
+        aArgs[nArgPos++] <<= PropertyValue( "ParentWindow",
                                     0,
                                     makeAny(xWindow),
                                     PropertyState_DIRECT_VALUE);
@@ -187,7 +187,7 @@ void OApplicationController::openDialog( const OUString& _sServiceName )
         if ( !sInitialSelection.isEmpty() )
         {
             aArgs[ nArgPos++ ] <<= PropertyValue(
-                OUString( "InitialSelection" ), 0,
+                "InitialSelection", 0,
                 makeAny( sInitialSelection ), PropertyState_DIRECT_VALUE );
         }
 
diff --git a/dbaccess/source/ui/browser/dbloader.cxx b/dbaccess/source/ui/browser/dbloader.cxx
index 3f0769f462e0..7415e3a10698 100644
--- a/dbaccess/source/ui/browser/dbloader.cxx
+++ b/dbaccess/source/ui/browser/dbloader.cxx
@@ -254,7 +254,7 @@ void SAL_CALL DBContentLoader::load(const Reference< XFrame > & rFrame, const OU
         try
         {
             Reference<XInitialization > xIni(xController,UNO_QUERY);
-            PropertyValue aFrame(OUString("Frame"),0,makeAny(rFrame),PropertyState_DIRECT_VALUE);
+            PropertyValue aFrame("Frame",0,makeAny(rFrame),PropertyState_DIRECT_VALUE);
             Sequence< Any > aInitArgs(m_aArgs.getLength()+1);
 
             Any* pBegin = aInitArgs.getArray();
diff --git a/dbaccess/source/ui/browser/unodatbr.cxx b/dbaccess/source/ui/browser/unodatbr.cxx
index f13aee4edc59..2ab8bf61b140 100644
--- a/dbaccess/source/ui/browser/unodatbr.cxx
+++ b/dbaccess/source/ui/browser/unodatbr.cxx
@@ -695,13 +695,13 @@ bool SbaTableQueryBrowser::InitializeGridModel(const Reference< css::form::XForm
                     case DataType::BOOLEAN:
                     {
                         aCurrentModelType = "CheckBox";
-                        aInitialValues.push_back( NamedValue( OUString( "VisualEffect" ), makeAny( VisualEffect::FLAT ) ) );
+                        aInitialValues.push_back( NamedValue( "VisualEffect", makeAny( VisualEffect::FLAT ) ) );
                         sDefaultProperty = PROPERTY_DEFAULTSTATE;
 
                         sal_Int32 nNullable = ColumnValue::NULLABLE_UNKNOWN;
                         OSL_VERIFY( xColumn->getPropertyValue( PROPERTY_ISNULLABLE ) >>= nNullable );
                         aInitialValues.push_back( NamedValue(
-                            OUString( "TriState" ),
+                            "TriState",
                             makeAny( ColumnValue::NO_NULLS != nNullable )
                         ) );
                         if ( ColumnValue::NO_NULLS == nNullable )
@@ -711,7 +711,7 @@ bool SbaTableQueryBrowser::InitializeGridModel(const Reference< css::form::XForm
 
                     case DataType::LONGVARCHAR:
                     case DataType::CLOB:
-                        aInitialValues.push_back( NamedValue( OUString( "MultiLine" ), makeAny( true ) ) );
+                        aInitialValues.push_back( NamedValue( "MultiLine", makeAny( true ) ) );
                         SAL_FALLTHROUGH;
                     case DataType::BINARY:
                     case DataType::VARBINARY:
@@ -729,8 +729,8 @@ bool SbaTableQueryBrowser::InitializeGridModel(const Reference< css::form::XForm
                         sDefaultProperty = PROPERTY_EFFECTIVEDEFAULT;
 
                         if ( xSupplier.is() )
-                            aInitialValues.push_back( NamedValue( OUString("FormatsSupplier"), makeAny( xSupplier ) ) );
-                        aInitialValues.push_back( NamedValue( OUString("TreatAsNumber"), makeAny( bFormattedIsNumeric ) ) );
+                            aInitialValues.push_back( NamedValue( "FormatsSupplier", makeAny( xSupplier ) ) );
+                        aInitialValues.push_back( NamedValue( "TreatAsNumber", makeAny( bFormattedIsNumeric ) ) );
                         aCopyProperties.push_back( static_cast<const OUString&>(PROPERTY_FORMATKEY) );
                         break;
                 }
diff --git a/dbaccess/source/ui/dlg/DbAdminImpl.cxx b/dbaccess/source/ui/dlg/DbAdminImpl.cxx
index 2490f0eaf31c..357b7e23fc20 100644
--- a/dbaccess/source/ui/dlg/DbAdminImpl.cxx
+++ b/dbaccess/source/ui/dlg/DbAdminImpl.cxx
@@ -224,7 +224,7 @@ bool ODbDataSourceAdministrationHelper::getCurrentSettings(Sequence< PropertyVal
     const SfxStringItem* pUser = m_pItemSetHelper->getOutputSet()->GetItem<SfxStringItem>(DSID_USER);
     if (pUser && pUser->GetValue().getLength())
         aReturn.push_back(
-            PropertyValue(  OUString("user"), 0,
+            PropertyValue(  "user", 0,
                             makeAny(OUString(pUser->GetValue())), PropertyState_DIRECT_VALUE));
 
     // check if the connection type requires a password
@@ -310,7 +310,7 @@ bool ODbDataSourceAdministrationHelper::getCurrentSettings(Sequence< PropertyVal
 
         if (!sPassword.isEmpty())
             aReturn.push_back(
-                PropertyValue(  OUString("password"), 0,
+                PropertyValue(  "password", 0,
                                 makeAny(OUString(sPassword)), PropertyState_DIRECT_VALUE));
     }
 
@@ -396,8 +396,8 @@ Reference< XDriver > ODbDataSourceAdministrationHelper::getDriver(const OUString
     catch (const Exception& e)
     {
         // wrap the exception into an SQLException
-        SQLException aSQLWrapper(e.Message, getORB(), OUString("S1000"), 0, Any());
-        throw SQLException(sCurrentActionError, getORB(), OUString("S1000"), 0, makeAny(aSQLWrapper));
+        SQLException aSQLWrapper(e.Message, getORB(), "S1000", 0, Any());
+        throw SQLException(sCurrentActionError, getORB(), "S1000", 0, makeAny(aSQLWrapper));
     }
 
     Reference< XDriver > xDriver = xDriverManager->getDriverByURL(_sURL);
@@ -406,7 +406,7 @@ Reference< XDriver > ODbDataSourceAdministrationHelper::getDriver(const OUString
         sCurrentActionError = ModuleRes(STR_NOREGISTEREDDRIVER);
         sCurrentActionError = sCurrentActionError.replaceFirst("#connurl#", _sURL);
         // will be caught and translated into an SQLContext exception
-        throw SQLException(sCurrentActionError, getORB(), OUString("S1000"), 0, Any());
+        throw SQLException(sCurrentActionError, getORB(), "S1000", 0, Any());
     }
     return xDriver;
 }
@@ -807,7 +807,7 @@ void ODbDataSourceAdministrationHelper::fillDatasourceInfo(const SfxItemSet& _rS
     // here we have a special entry for types from oracle
     if ( aTypeSettings.getLength() )
     {
-        aRelevantSettings.insert(PropertyValue(OUString("TypeInfoSettings"), 0, makeAny(aTypeSettings), PropertyState_DIRECT_VALUE));
+        aRelevantSettings.insert(PropertyValue("TypeInfoSettings", 0, makeAny(aTypeSettings), PropertyState_DIRECT_VALUE));
     }
 
     // check which values are still left ('cause they were not present in the original sequence, but are to be set)
diff --git a/dbaccess/source/ui/dlg/UserAdminDlg.cxx b/dbaccess/source/ui/dlg/UserAdminDlg.cxx
index f4224c789eb1..47d9f13bad92 100644
--- a/dbaccess/source/ui/dlg/UserAdminDlg.cxx
+++ b/dbaccess/source/ui/dlg/UserAdminDlg.cxx
@@ -102,7 +102,7 @@ namespace dbaui
             if ( !aMetaData.supportsUserAdministration( getORB() ) )
             {
                 OUString sError(ModuleRes(STR_USERADMIN_NOT_AVAILABLE));
-                throw SQLException(sError,nullptr,OUString("S1000") ,0,Any());
+                throw SQLException(sError,nullptr, "S1000" ,0,Any());
             }
         }
         catch(const SQLException&)
diff --git a/dbaccess/source/ui/dlg/admincontrols.cxx b/dbaccess/source/ui/dlg/admincontrols.cxx
index 46e6e45136b0..6fa310360a1b 100644
--- a/dbaccess/source/ui/dlg/admincontrols.cxx
+++ b/dbaccess/source/ui/dlg/admincontrols.cxx
@@ -156,7 +156,7 @@ namespace dbaui
         m_aControlDependencies.enableOnRadioCheck( *m_pNamedPipeRadio, *m_pNamedPipe );
 
         m_aControlDependencies.addController( std::shared_ptr<svt::DialogController>(
-            new TextResetOperatorController( *m_pHostName, OUString("localhost") )
+            new TextResetOperatorController( *m_pHostName, "localhost" )
         ) );
 
         // sockets are available on Unix systems only, named pipes only on Windows
diff --git a/dbaccess/source/ui/dlg/dbadmin.cxx b/dbaccess/source/ui/dlg/dbadmin.cxx
index f840c18b8dd3..8a7d4879d17b 100644
--- a/dbaccess/source/ui/dlg/dbadmin.cxx
+++ b/dbaccess/source/ui/dlg/dbadmin.cxx
@@ -435,7 +435,7 @@ SfxItemSet* ODbAdminDialog::createItemSet(SfxItemSet*& _rpSet, SfxItemPool*& _rp
     };
 
     OSL_ENSURE(SAL_N_ELEMENTS(aItemInfos) == DSID_LAST_ITEM_ID,"Invalid Ids!");
-    _rpPool = new SfxItemPool(OUString("DSAItemPool"), DSID_FIRST_ITEM_ID, DSID_LAST_ITEM_ID,
+    _rpPool = new SfxItemPool("DSAItemPool", DSID_FIRST_ITEM_ID, DSID_LAST_ITEM_ID,
         aItemInfos, _rpDefaults);
     _rpPool->FreezeIdRanges();
 
diff --git a/dbaccess/source/ui/dlg/generalpage.cxx b/dbaccess/source/ui/dlg/generalpage.cxx
index 144e86d4b55e..cdd0bc258557 100644
--- a/dbaccess/source/ui/dlg/generalpage.cxx
+++ b/dbaccess/source/ui/dlg/generalpage.cxx
@@ -717,7 +717,7 @@ namespace dbaui
     {
         ::sfx2::FileDialogHelper aFileDlg(
                 ui::dialogs::TemplateDescription::FILEOPEN_READONLY_VERSION,
-                FileDialogFlags::NONE, OUString("sdatabase") );
+                FileDialogFlags::NONE, "sdatabase" );
         std::shared_ptr<const SfxFilter> pFilter = getStandardDatabaseFilter();
         if ( pFilter )
         {
diff --git a/dbaccess/source/ui/misc/RowSetDrop.cxx b/dbaccess/source/ui/misc/RowSetDrop.cxx
index b2aac31dc5db..e006693b208a 100644
--- a/dbaccess/source/ui/misc/RowSetDrop.cxx
+++ b/dbaccess/source/ui/misc/RowSetDrop.cxx
@@ -62,7 +62,7 @@ void ORowSetImportExport::initialize()
 
     m_xTargetResultSetMetaData = Reference<XResultSetMetaDataSupplier>(m_xTargetResultSetUpdate,UNO_QUERY)->getMetaData();
     if(!m_xTargetResultSetMetaData.is() || !xColumnLocate.is() || !m_xResultSetMetaData.is() )
-        throw SQLException(ModuleRes(STR_UNEXPECTED_ERROR),*this,OUString("S1000") ,0,Any());
+        throw SQLException(ModuleRes(STR_UNEXPECTED_ERROR),*this,"S1000",0,Any());
 
     sal_Int32 nCount = m_xTargetResultSetMetaData->getColumnCount();
     m_aColumnMapping.reserve(nCount);
diff --git a/dbaccess/source/ui/misc/TableCopyHelper.cxx b/dbaccess/source/ui/misc/TableCopyHelper.cxx
index d7b3864001d0..0b75d816e81d 100644
--- a/dbaccess/source/ui/misc/TableCopyHelper.cxx
+++ b/dbaccess/source/ui/misc/TableCopyHelper.cxx
@@ -205,7 +205,7 @@ void OTableCopyHelper::pasteTable( SotClipboardFormatId _nFormatId
             aTrans.bHtml            = SotClipboardFormatId::HTML == _nFormatId;
             aTrans.sDefaultTableName = GetTableNameForAppend();
             if ( !bOk || !copyTagTable(aTrans,false,_xConnection) )
-                m_pController->showError(SQLException(ModuleRes(STR_NO_TABLE_FORMAT_INSIDE), *m_pController, OUString("S1000"), 0, Any()));
+                m_pController->showError(SQLException(ModuleRes(STR_NO_TABLE_FORMAT_INSIDE), *m_pController, "S1000", 0, Any()));
         }
         catch(const SQLException&)
         {
@@ -217,7 +217,7 @@ void OTableCopyHelper::pasteTable( SotClipboardFormatId _nFormatId
         }
     }
     else
-        m_pController->showError(SQLException(ModuleRes(STR_NO_TABLE_FORMAT_INSIDE), *m_pController, OUString("S1000"), 0, Any()));
+        m_pController->showError(SQLException(ModuleRes(STR_NO_TABLE_FORMAT_INSIDE), *m_pController, "S1000", 0, Any()));
 }
 
 void OTableCopyHelper::pasteTable( const TransferableDataHelper& _rTransData
@@ -314,7 +314,7 @@ void OTableCopyHelper::asyncCopyTagTable(  DropDescriptor& _rDesc
     else if ( !_rDesc.bError )
         pasteTable(_rDesc.aDroppedData,i_rDestDataSource,_xConnection);
     else
-        m_pController->showError(SQLException(ModuleRes(STR_NO_TABLE_FORMAT_INSIDE), *m_pController, OUString("S1000"), 0, Any()));
+        m_pController->showError(SQLException(ModuleRes(STR_NO_TABLE_FORMAT_INSIDE), *m_pController, "S1000", 0, Any()));
 }
 
 }   // namespace dbaui
diff --git a/dbaccess/source/ui/misc/UITools.cxx b/dbaccess/source/ui/misc/UITools.cxx
index 4c95c57feb74..987a4ea4d0fc 100644
--- a/dbaccess/source/ui/misc/UITools.cxx
+++ b/dbaccess/source/ui/misc/UITools.cxx
@@ -818,7 +818,7 @@ bool callColumnFormatDialog(vcl::Window* _pParent,
         new SvxNumberInfoItem(SID_ATTR_NUMBERFORMAT_INFO)
     };
 
-    SfxItemPool* pPool = new SfxItemPool(OUString("GridBrowserProperties"), SBA_DEF_RANGEFORMAT, SBA_ATTR_ALIGN_HOR_JUSTIFY, aItemInfos, &pDefaults);
+    SfxItemPool* pPool = new SfxItemPool("GridBrowserProperties", SBA_DEF_RANGEFORMAT, SBA_ATTR_ALIGN_HOR_JUSTIFY, aItemInfos, &pDefaults);
     pPool->SetDefaultMetric( MapUnit::MapTwip );    // ripped, don't understand why
     pPool->FreezeIdRanges();                        // the same
 
@@ -1445,7 +1445,7 @@ bool insertHierachyElement( vcl::Window* _pParent, const Reference< XComponentCo
     {
         OUString sError(ModuleRes(STR_NAME_ALREADY_EXISTS));
         sError = sError.replaceFirst("#",sNewName);
-        throw SQLException(sError,nullptr,OUString("S1000") ,0,Any());
+        throw SQLException(sError,nullptr,"S1000",0,Any());
     }
 
     try
diff --git a/dbaccess/source/ui/querydesign/limitboxcontroller.cxx b/dbaccess/source/ui/querydesign/limitboxcontroller.cxx
index d0b1943ae657..dac50054acb4 100644
--- a/dbaccess/source/ui/querydesign/limitboxcontroller.cxx
+++ b/dbaccess/source/ui/querydesign/limitboxcontroller.cxx
@@ -90,7 +90,7 @@ LimitBoxController::LimitBoxController(
     const uno::Reference< uno::XComponentContext >& rxContext ) :
     svt::ToolboxController( rxContext,
                             uno::Reference< frame::XFrame >(),
-                            OUString( ".uno:DBLimit" ) ),
+                            ".uno:DBLimit" ),
     m_pLimitBox( nullptr )
 {
 }
diff --git a/dbaccess/source/ui/uno/textconnectionsettings_uno.cxx b/dbaccess/source/ui/uno/textconnectionsettings_uno.cxx
index 7bbd6a749ee5..7f6c4a6eb5e8 100644
--- a/dbaccess/source/ui/uno/textconnectionsettings_uno.cxx
+++ b/dbaccess/source/ui/uno/textconnectionsettings_uno.cxx
@@ -159,42 +159,42 @@ namespace dbaui
         aProps.realloc( nProp + 6 );
 
         aProps[ nProp++ ] = Property(
-            OUString( "HeaderLine" ),
+            "HeaderLine",
             PROPERTY_ID_HEADER_LINE,
             ::cppu::UnoType< sal_Bool >::get(),
             PropertyAttribute::TRANSIENT
         );
 
         aProps[ nProp++ ] = Property(
-            OUString( "FieldDelimiter" ),
+            "FieldDelimiter",
             PROPERTY_ID_FIELD_DELIMITER,
             ::cppu::UnoType< OUString >::get(),
             PropertyAttribute::TRANSIENT
         );
 
         aProps[ nProp++ ] = Property(
-            OUString( "StringDelimiter" ),
+            "StringDelimiter",
             PROPERTY_ID_STRING_DELIMITER,
             ::cppu::UnoType< OUString >::get(),
             PropertyAttribute::TRANSIENT
         );
 
         aProps[ nProp++ ] = Property(
-            OUString( "DecimalDelimiter" ),
+            "DecimalDelimiter",
             PROPERTY_ID_DECIMAL_DELIMITER,
             ::cppu::UnoType< OUString >::get(),
             PropertyAttribute::TRANSIENT
         );
 
         aProps[ nProp++ ] = Property(
-            OUString( "ThousandDelimiter" ),
+            "ThousandDelimiter",
             PROPERTY_ID_THOUSAND_DELIMITER,
             ::cppu::UnoType< OUString >::get(),
             PropertyAttribute::TRANSIENT
         );
 
         aProps[ nProp++ ] = Property(
-            OUString( "CharSet" ),
+            "CharSet",
             PROPERTY_ID_ENCODING,
             ::cppu::UnoType< OUString >::get(),
             PropertyAttribute::TRANSIENT
diff --git a/desktop/source/app/check_ext_deps.cxx b/desktop/source/app/check_ext_deps.cxx
index f7798d8a55cb..3c18b93a463f 100644
--- a/desktop/source/app/check_ext_deps.cxx
+++ b/desktop/source/app/check_ext_deps.cxx
@@ -320,7 +320,7 @@ static void impl_setNeedsCompatCheck()
                 comphelper::getProcessComponentContext() ) );
 
         Sequence< Any > theArgs(1);
-        beans::NamedValue v( OUString("nodepath"),
+        beans::NamedValue v( "nodepath",
                       makeAny( OUString("org.openoffice.Setup/Office") ) );
         theArgs[0] <<= v;
         Reference< beans::XPropertySet > pset(
@@ -351,7 +351,7 @@ static bool impl_needsCompatCheck()
                 comphelper::getProcessComponentContext() ) );
 
         Sequence< Any > theArgs(1);
-        beans::NamedValue v( OUString("nodepath"),
+        beans::NamedValue v( "nodepath",
                       makeAny( OUString("org.openoffice.Setup/Office") ) );
         theArgs[0] <<= v;
         Reference< beans::XPropertySet > pset(
diff --git a/desktop/source/deployment/gui/dp_gui_theextmgr.cxx b/desktop/source/deployment/gui/dp_gui_theextmgr.cxx
index c2daf59e0227..257dfb0c6a6c 100644
--- a/desktop/source/deployment/gui/dp_gui_theextmgr.cxx
+++ b/desktop/source/deployment/gui/dp_gui_theextmgr.cxx
@@ -63,7 +63,7 @@ TheExtensionManager::TheExtensionManager( const uno::Reference< awt::XWindow > &
     uno::Reference< lang::XMultiServiceFactory > xConfig(
         configuration::theDefaultProvider::get(xContext));
     uno::Any args[1];
-    beans::PropertyValue aValue( OUString("nodepath"), 0, uno::Any( OUString("/org.openoffice.Office.OptionsDialog/Nodes") ),
+    beans::PropertyValue aValue( "nodepath", 0, uno::Any( OUString("/org.openoffice.Office.OptionsDialog/Nodes") ),
                                  beans::PropertyState_DIRECT_VALUE );
     args[0] <<= aValue;
     m_xNameAccessNodes.set(
@@ -73,7 +73,7 @@ TheExtensionManager::TheExtensionManager( const uno::Reference< awt::XWindow > &
 
     // get the 'get more extensions here' url
     uno::Reference< container::XNameAccess > xNameAccessRepositories;
-    beans::PropertyValue aValue2( OUString("nodepath"), 0, uno::Any( OUString("/org.openoffice.Office.ExtensionManager/ExtensionRepositories") ),
+    beans::PropertyValue aValue2( "nodepath", 0, uno::Any( OUString("/org.openoffice.Office.ExtensionManager/ExtensionRepositories") ),
                                   beans::PropertyState_DIRECT_VALUE );
     args[0] <<= aValue2;
     xNameAccessRepositories.set(
diff --git a/desktop/source/lib/init.cxx b/desktop/source/lib/init.cxx
index b0de4b9ae2c2..2dcd59f90495 100644
--- a/desktop/source/lib/init.cxx
+++ b/desktop/source/lib/init.cxx
@@ -1145,7 +1145,7 @@ static LibreOfficeKitDocument* lo_documentLoadWithOptions(LibreOfficeKit* pThis,
     try
     {
         uno::Sequence<css::beans::PropertyValue> aFilterOptions(2);
-        aFilterOptions[0] = css::beans::PropertyValue( OUString("FilterOptions"),
+        aFilterOptions[0] = css::beans::PropertyValue( "FilterOptions",
                                                        0,
                                                        uno::makeAny(OUString::createFromAscii(pOptions)),
                                                        beans::PropertyState_DIRECT_VALUE);
diff --git a/desktop/source/pkgchk/unopkg/unopkg_app.cxx b/desktop/source/pkgchk/unopkg/unopkg_app.cxx
index f18188349b79..2749da057d6a 100644
--- a/desktop/source/pkgchk/unopkg/unopkg_app.cxx
+++ b/desktop/source/pkgchk/unopkg/unopkg_app.cxx
@@ -365,7 +365,7 @@ extern "C" int unopkg_main()
                 if (subcmd_add)
                 {
                     beans::NamedValue nvSuppress(
-                        OUString("SUPPRESS_LICENSE"), option_suppressLicense ?
+                        "SUPPRESS_LICENSE", option_suppressLicense ?
                         makeAny(OUString("1")):makeAny(OUString("0")));
                         xExtensionManager->addExtension(
                             cmdPackage, Sequence<beans::NamedValue>(&nvSuppress, 1),
diff --git a/drawinglayer/source/tools/converters.cxx b/drawinglayer/source/tools/converters.cxx
index 93cc3329b2e6..5ca6377bec34 100644
--- a/drawinglayer/source/tools/converters.cxx
+++ b/drawinglayer/source/tools/converters.cxx
@@ -100,7 +100,7 @@ namespace drawinglayer
 #ifdef DBG_UTIL
                     if(bDoSaveForVisualControl)
                     {
-                        SvFileStream aNew(OUString("c:\\test_content.png"), StreamMode::WRITE|StreamMode::TRUNC);
+                        SvFileStream aNew("c:\\test_content.png", StreamMode::WRITE|StreamMode::TRUNC);
                         vcl::PNGWriter aPNGWriter(aContent);
                         aPNGWriter.Write(aNew);
                     }
@@ -130,7 +130,7 @@ namespace drawinglayer
 #ifdef DBG_UTIL
                     if(bDoSaveForVisualControl)
                     {
-                        SvFileStream aNew(OUString("c:\\test_alpha.png"), StreamMode::WRITE|StreamMode::TRUNC);
+                        SvFileStream aNew("c:\\test_alpha.png", StreamMode::WRITE|StreamMode::TRUNC);
                         vcl::PNGWriter aPNGWriter(aAlpha);
                         aPNGWriter.Write(aNew);
                     }
@@ -141,7 +141,7 @@ namespace drawinglayer
 #ifdef DBG_UTIL
                     if(bDoSaveForVisualControl)
                     {
-                        SvFileStream aNew(OUString("c:\\test_combined.png"), StreamMode::WRITE|StreamMode::TRUNC);
+                        SvFileStream aNew("c:\\test_combined.png", StreamMode::WRITE|StreamMode::TRUNC);
                         vcl::PNGWriter aPNGWriter(aRetval);
                         aPNGWriter.Write(aNew);
                     }
diff --git a/editeng/source/misc/acorrcfg.cxx b/editeng/source/misc/acorrcfg.cxx
index a2b0ceff9863..f9dd4cd3ec70 100644
--- a/editeng/source/misc/acorrcfg.cxx
+++ b/editeng/source/misc/acorrcfg.cxx
@@ -225,7 +225,7 @@ void SvxBaseAutoCorrCfg::Load(bool bInit)
 }
 
 SvxBaseAutoCorrCfg::SvxBaseAutoCorrCfg(SvxAutoCorrCfg& rPar) :
-    utl::ConfigItem(OUString("Office.Common/AutoCorrect")),
+    utl::ConfigItem("Office.Common/AutoCorrect"),
     rParent(rPar)
 {
 }
@@ -484,7 +484,7 @@ void SvxSwAutoCorrCfg::Load(bool bInit)
 }
 
 SvxSwAutoCorrCfg::SvxSwAutoCorrCfg(SvxAutoCorrCfg& rPar) :
-    utl::ConfigItem(OUString("Office.Writer/AutoFunction")),
+    utl::ConfigItem("Office.Writer/AutoFunction"),
     rParent(rPar)
 {
 }
diff --git a/editeng/source/uno/unonrule.cxx b/editeng/source/uno/unonrule.cxx
index 0c779fb2965b..47b07aa2bfd3 100644
--- a/editeng/source/uno/unonrule.cxx
+++ b/editeng/source/uno/unonrule.cxx
@@ -176,25 +176,25 @@ Sequence<beans::PropertyValue> SvxUnoNumberingRules::getNumberingRuleByIndex(sal
     Any aVal;
     {
         aVal <<= rFmt.GetNumberingType();
-        beans::PropertyValue aAlignProp( OUString(UNO_NAME_NRULE_NUMBERINGTYPE), -1, aVal, beans::PropertyState_DIRECT_VALUE);
+        beans::PropertyValue aAlignProp( UNO_NAME_NRULE_NUMBERINGTYPE, -1, aVal, beans::PropertyState_DIRECT_VALUE);
         pArray[nIdx++] = aAlignProp;
     }
 
     {
         SvxAdjust eAdj = rFmt.GetNumAdjust();
         aVal <<= ConvertUnoAdjust(eAdj);
-        pArray[nIdx++] = beans::PropertyValue( OUString(UNO_NAME_NRULE_ADJUST), -1, aVal, beans::PropertyState_DIRECT_VALUE);
+        pArray[nIdx++] = beans::PropertyValue( UNO_NAME_NRULE_ADJUST, -1, aVal, beans::PropertyState_DIRECT_VALUE);
     }
 
     {
         aVal <<= OUString(rFmt.GetPrefix());
-        beans::PropertyValue aPrefixProp( OUString(UNO_NAME_NRULE_PREFIX), -1, aVal, beans::PropertyState_DIRECT_VALUE);
+        beans::PropertyValue aPrefixProp( UNO_NAME_NRULE_PREFIX, -1, aVal, beans::PropertyState_DIRECT_VALUE);
         pArray[nIdx++] = aPrefixProp;
     }
 
     {
         aVal <<= OUString(rFmt.GetSuffix());
-        beans::PropertyValue aSuffixProp( OUString(UNO_NAME_NRULE_SUFFIX), -1, aVal, beans::PropertyState_DIRECT_VALUE);
+        beans::PropertyValue aSuffixProp( UNO_NAME_NRULE_SUFFIX, -1, aVal, beans::PropertyState_DIRECT_VALUE);
         pArray[nIdx++] = aSuffixProp;
     }
 
@@ -203,7 +203,7 @@ Sequence<beans::PropertyValue> SvxUnoNumberingRules::getNumberingRuleByIndex(sal
         sal_Unicode nCode = rFmt.GetBulletChar();
         OUString aStr( &nCode, 1 );
         aVal <<= aStr;
-        beans::PropertyValue aBulletProp( OUString("BulletChar"), -1, aVal, beans::PropertyState_DIRECT_VALUE);
+        beans::PropertyValue aBulletProp( "BulletChar", -1, aVal, beans::PropertyState_DIRECT_VALUE);
         pArray[nIdx++] = aBulletProp;
     }
 
@@ -212,7 +212,7 @@ Sequence<beans::PropertyValue> SvxUnoNumberingRules::getNumberingRuleByIndex(sal
         awt::FontDescriptor aDesc;
         SvxUnoFontDescriptor::ConvertFromFont( *rFmt.GetBulletFont(), aDesc );
         aVal <<= aDesc;
-        pArray[nIdx++] = beans::PropertyValue( OUString(UNO_NAME_NRULE_BULLET_FONT), -1, aVal, beans::PropertyState_DIRECT_VALUE);
+        pArray[nIdx++] = beans::PropertyValue( UNO_NAME_NRULE_BULLET_FONT, -1, aVal, beans::PropertyState_DIRECT_VALUE);
     }
 
     {
@@ -225,7 +225,7 @@ Sequence<beans::PropertyValue> SvxUnoNumberingRules::getNumberingRuleByIndex(sal
                 RTL_TEXTENCODING_ASCII_US);
 
             aVal <<= aURL;
-            const beans::PropertyValue aGraphicProp( OUString("GraphicURL"), -1, aVal, beans::PropertyState_DIRECT_VALUE);
+            const beans::PropertyValue aGraphicProp( "GraphicURL", -1, aVal, beans::PropertyState_DIRECT_VALUE);
             pArray[nIdx++] = aGraphicProp;
         }
     }
@@ -234,26 +234,26 @@ Sequence<beans::PropertyValue> SvxUnoNumberingRules::getNumberingRuleByIndex(sal
         const Size aSize( rFmt.GetGraphicSize() );
         const awt::Size aUnoSize( aSize.Width(), aSize.Height() );
         aVal <<= aUnoSize;
-        const beans::PropertyValue aGraphicSizeProp(OUString("GraphicSize"), -1, aVal, beans::PropertyState_DIRECT_VALUE );
+        const beans::PropertyValue aGraphicSizeProp("GraphicSize", -1, aVal, beans::PropertyState_DIRECT_VALUE );
         pArray[nIdx++] = aGraphicSizeProp;
     }
 
     aVal <<= (sal_Int16)rFmt.GetStart();
-    pArray[nIdx++] = beans::PropertyValue(OUString(UNO_NAME_NRULE_START_WITH), -1, aVal, beans::PropertyState_DIRECT_VALUE);
+    pArray[nIdx++] = beans::PropertyValue(UNO_NAME_NRULE_START_WITH, -1, aVal, beans::PropertyState_DIRECT_VALUE);
 
     aVal <<= (sal_Int32)rFmt.GetAbsLSpace();
-    pArray[nIdx++] = beans::PropertyValue(OUString(UNO_NAME_NRULE_LEFT_MARGIN), -1, aVal, beans::PropertyState_DIRECT_VALUE);
+    pArray[nIdx++] = beans::PropertyValue(UNO_NAME_NRULE_LEFT_MARGIN, -1, aVal, beans::PropertyState_DIRECT_VALUE);
 
     aVal <<= (sal_Int32)rFmt.GetFirstLineOffset();
-    pArray[nIdx++] = beans::PropertyValue(OUString(UNO_NAME_NRULE_FIRST_LINE_OFFSET), -1, aVal, beans::PropertyState_DIRECT_VALUE);
+    pArray[nIdx++] = beans::PropertyValue(UNO_NAME_NRULE_FIRST_LINE_OFFSET, -1, aVal, beans::PropertyState_DIRECT_VALUE);
 
-    pArray[nIdx++] = beans::PropertyValue(OUString("SymbolTextDistance"), -1, aVal, beans::PropertyState_DIRECT_VALUE);
+    pArray[nIdx++] = beans::PropertyValue("SymbolTextDistance", -1, aVal, beans::PropertyState_DIRECT_VALUE);
 
     aVal <<= (sal_Int32)rFmt.GetBulletColor().GetColor();
-    pArray[nIdx++] = beans::PropertyValue(OUString(UNO_NAME_NRULE_BULLET_COLOR), -1, aVal, beans::PropertyState_DIRECT_VALUE);
+    pArray[nIdx++] = beans::PropertyValue(UNO_NAME_NRULE_BULLET_COLOR, -1, aVal, beans::PropertyState_DIRECT_VALUE);
 
     aVal <<= (sal_Int16)rFmt.GetBulletRelSize();
-    pArray[nIdx++] = beans::PropertyValue(OUString(UNO_NAME_NRULE_BULLET_RELSIZE), -1, aVal, beans::PropertyState_DIRECT_VALUE);
+    pArray[nIdx++] = beans::PropertyValue(UNO_NAME_NRULE_BULLET_RELSIZE, -1, aVal, beans::PropertyState_DIRECT_VALUE);
 
     DBG_ASSERT( nIdx <= nProps, "FixMe: overflow in Array!!! [CL]" );
     Sequence< beans::PropertyValue> aSeq(pArray.get(), nIdx);
diff --git a/embeddedobj/source/commonembedding/visobj.cxx b/embeddedobj/source/commonembedding/visobj.cxx
index 8c7217d30256..d5d5ec744600 100644
--- a/embeddedobj/source/commonembedding/visobj.cxx
+++ b/embeddedobj/source/commonembedding/visobj.cxx
@@ -188,8 +188,8 @@ embed::VisualRepresentation SAL_CALL OCommonEmbeddedObject::getPreferredVisualRe
             throw uno::RuntimeException();
 
         datatransfer::DataFlavor aDataFlavor(
-                OUString( "application/x-openoffice-gdimetafile;windows_formatname=\"GDIMetaFile\"" ),
-                OUString( "GDIMetaFile" ),
+                "application/x-openoffice-gdimetafile;windows_formatname=\"GDIMetaFile\"",
+                "GDIMetaFile",
                 cppu::UnoType<uno::Sequence< sal_Int8 >>::get() );
 
         if( xTransferable->isDataFlavorSupported( aDataFlavor ))
diff --git a/embeddedobj/source/general/docholder.cxx b/embeddedobj/source/general/docholder.cxx
index d06a690c437a..f9b2bcdd4204 100644
--- a/embeddedobj/source/general/docholder.cxx
+++ b/embeddedobj/source/general/docholder.cxx
@@ -430,7 +430,7 @@ bool DocumentHolder::ShowInplace( const uno::Reference< awt::XWindowPeer >& xPar
         }
 
         awt::WindowDescriptor aOwnWinDescriptor( awt::WindowClass_TOP,
-                                                OUString("dockingwindow"),
+                                                "dockingwindow",
                                                 xMyParent,
                                                 0,
                                                 awt::Rectangle(),//aOwnRectangle,
diff --git a/embeddedobj/source/msole/oleembed.cxx b/embeddedobj/source/msole/oleembed.cxx
index bb6bc4cea537..3bd35a7d4ac7 100644
--- a/embeddedobj/source/msole/oleembed.cxx
+++ b/embeddedobj/source/msole/oleembed.cxx
@@ -289,7 +289,7 @@ bool OleEmbeddedObject::TryToConvertToOOo()
             {
                 // create the model
                 uno::Sequence< uno::Any > aArguments(1);
-                aArguments[0] <<= beans::NamedValue( OUString( "EmbeddedObject" ), uno::makeAny( true ));
+                aArguments[0] <<= beans::NamedValue( "EmbeddedObject", uno::makeAny( true ));
 
                 uno::Reference< util::XCloseable > xDocument( m_xFactory->createInstanceWithArguments( aDocServiceName, aArguments ), uno::UNO_QUERY_THROW );
                 uno::Reference< frame::XLoadable > xLoadable( xDocument, uno::UNO_QUERY_THROW );
diff --git a/embeddedobj/source/msole/olevisual.cxx b/embeddedobj/source/msole/olevisual.cxx
index 6b197b547d35..03045f3c6ac2 100644
--- a/embeddedobj/source/msole/olevisual.cxx
+++ b/embeddedobj/source/msole/olevisual.cxx
@@ -55,16 +55,16 @@ embed::VisualRepresentation OleEmbeddedObject::GetVisualRepresentationInNativeFo
     {
         // it's a bitmap
         aVisualRepr.Flavor = datatransfer::DataFlavor(
-            OUString( "application/x-openoffice-bitmap;windows_formatname=\"Bitmap\"" ),
-            OUString( "Bitmap" ),
+            "application/x-openoffice-bitmap;windows_formatname=\"Bitmap\"",
+            "Bitmap",
             cppu::UnoType<uno::Sequence< sal_Int8 >>::get() );
     }
     else
     {
         // it's a metafile
         aVisualRepr.Flavor = datatransfer::DataFlavor(
-            OUString( "application/x-openoffice-wmf;windows_formatname=\"Image WMF\"" ),
-            OUString( "Windows Metafile" ),
+            "application/x-openoffice-wmf;windows_formatname=\"Image WMF\"",
+            "Windows Metafile",
             cppu::UnoType<uno::Sequence< sal_Int8 >>::get() );
     }
 
diff --git a/extensions/source/abpilot/admininvokationimpl.cxx b/extensions/source/abpilot/admininvokationimpl.cxx
index 821b1656ef0d..efd3b6f6265c 100644
--- a/extensions/source/abpilot/admininvokationimpl.cxx
+++ b/extensions/source/abpilot/admininvokationimpl.cxx
@@ -71,14 +71,14 @@ namespace abp
 
             // the parent window
             Reference< XWindow > xDialogParent = VCLUnoHelper::GetInterface(m_pMessageParent);
-            *pArguments++ <<= PropertyValue(OUString("ParentWindow"), -1, makeAny(xDialogParent), PropertyState_DIRECT_VALUE);
+            *pArguments++ <<= PropertyValue("ParentWindow", -1, makeAny(xDialogParent), PropertyState_DIRECT_VALUE);
 
             // the title of the dialog
             OUString sAdminDialogTitle(ModuleRes(RID_STR_ADMINDIALOGTITLE).toString());
-            *pArguments++ <<= PropertyValue(OUString("Title"), -1, makeAny(sAdminDialogTitle), PropertyState_DIRECT_VALUE);
+            *pArguments++ <<= PropertyValue("Title", -1, makeAny(sAdminDialogTitle), PropertyState_DIRECT_VALUE);
 
             // the name of the new data source
-            *pArguments++ <<= PropertyValue(OUString("InitialSelection"), -1, makeAny(m_xDataSource), PropertyState_DIRECT_VALUE);
+            *pArguments++ <<= PropertyValue("InitialSelection", -1, makeAny(m_xDataSource), PropertyState_DIRECT_VALUE);
 
             // create the dialog
             Reference< XExecutableDialog > xDialog;
diff --git a/extensions/source/abpilot/unodialogabp.cxx b/extensions/source/abpilot/unodialogabp.cxx
index a1fb0295c00d..7dc6ab8de2b5 100644
--- a/extensions/source/abpilot/unodialogabp.cxx
+++ b/extensions/source/abpilot/unodialogabp.cxx
@@ -105,7 +105,7 @@ namespace abp
         Reference<awt::XWindow> xParentWindow;
         if (aArguments.getLength() == 1 && (aArguments[0] >>= xParentWindow) ) {
             Sequence< Any > aNewArgs(1);
-            aNewArgs[0] <<= PropertyValue( OUString("ParentWindow"), 0, makeAny(xParentWindow), PropertyState_DIRECT_VALUE );
+            aNewArgs[0] <<= PropertyValue( "ParentWindow", 0, makeAny(xParentWindow), PropertyState_DIRECT_VALUE );
             OGenericUnoDialog::initialize(aNewArgs);
         } else {
             OGenericUnoDialog::initialize(aArguments);
diff --git a/extensions/source/config/ldap/ldapuserprofilebe.cxx b/extensions/source/config/ldap/ldapuserprofilebe.cxx
index 8b738b8ae1c3..54d60e335c50 100644
--- a/extensions/source/config/ldap/ldapuserprofilebe.cxx
+++ b/extensions/source/config/ldap/ldapuserprofilebe.cxx
@@ -108,7 +108,7 @@ bool LdapUserProfileBe::readLdapConfiguration(
         uno::Reference< lang::XMultiServiceFactory > xCfgProvider(
             css::configuration::theDefaultProvider::get(context));
 
-        css::beans::NamedValue aPath(OUString("nodepath"), uno::makeAny(kComponent) );
+        css::beans::NamedValue aPath("nodepath", uno::makeAny(kComponent) );
 
         uno::Sequence< uno::Any > aArgs(1);
         aArgs[0] <<=  aPath;
diff --git a/extensions/source/logging/loggerconfig.cxx b/extensions/source/logging/loggerconfig.cxx
index 607a0d220766..71f14c60ac9a 100644
--- a/extensions/source/logging/loggerconfig.cxx
+++ b/extensions/source/logging/loggerconfig.cxx
@@ -248,7 +248,7 @@ namespace logging
             // write access to the "Settings" node (which includes settings for all loggers)
             Sequence< Any > aArguments(1);
             aArguments[0] <<= NamedValue(
-                OUString( "nodepath" ),
+                "nodepath",
                 makeAny( OUString( "/org.openoffice.Office.Logging/Settings" ) )
             );
             Reference< XNameContainer > xAllSettings( xConfigProvider->createInstanceWithArguments(
diff --git a/extensions/source/propctrlr/fontdialog.cxx b/extensions/source/propctrlr/fontdialog.cxx
index e452cbba7343..8ce2ab3b7c16 100644
--- a/extensions/source/propctrlr/fontdialog.cxx
+++ b/extensions/source/propctrlr/fontdialog.cxx
@@ -536,7 +536,7 @@ namespace pcr
             { SID_ATTR_CHAR_FONTLIST,           false }
         };
 
-        _rpPool = new SfxItemPool(OUString("PCRControlFontItemPool"), CFID_FIRST_ITEM_ID, CFID_LAST_ITEM_ID,
+        _rpPool = new SfxItemPool("PCRControlFontItemPool", CFID_FIRST_ITEM_ID, CFID_LAST_ITEM_ID,
             aItemInfos, _rpDefaults);
         _rpPool->FreezeIdRanges();
 
diff --git a/extensions/source/propctrlr/formcomponenthandler.cxx b/extensions/source/propctrlr/formcomponenthandler.cxx
index 862621107965..9159e451977d 100644
--- a/extensions/source/propctrlr/formcomponenthandler.cxx
+++ b/extensions/source/propctrlr/formcomponenthandler.cxx
@@ -2868,7 +2868,7 @@ namespace pcr
     {
         ::sfx2::FileDialogHelper aFileDlg(
                 ui::dialogs::TemplateDescription::FILEOPEN_READONLY_VERSION, FileDialogFlags::NONE,
-                OUString("sdatabase"));
+                "sdatabase");
 
         OUString sDataSource;
         OSL_VERIFY( impl_getPropertyValue_throw( PROPERTY_DATASOURCE ) >>= sDataSource );
diff --git a/extensions/source/propctrlr/pcrunodialogs.cxx b/extensions/source/propctrlr/pcrunodialogs.cxx
index d9569ec5c54e..c90b99edcd86 100644
--- a/extensions/source/propctrlr/pcrunodialogs.cxx
+++ b/extensions/source/propctrlr/pcrunodialogs.cxx
@@ -144,15 +144,15 @@ namespace pcr
         {
             Sequence< Any > aNewArguments( 3 );
             aNewArguments[0] <<= NamedValue(
-                OUString( "TabbingModel" ),
+                "TabbingModel",
                 makeAny( xTabbingModel )
             );
             aNewArguments[1] <<= NamedValue(
-                OUString( "ControlContext" ),
+                "ControlContext",
                 makeAny( xControlContext )
             );
             aNewArguments[2] <<= NamedValue(
-                OUString( "ParentWindow"  ),
+                "ParentWindow",
                 makeAny( xParentWindow )
             );
             OTabOrderDialog_DBase::initialize(aNewArguments);
diff --git a/extensions/source/propctrlr/propcontroller.cxx b/extensions/source/propctrlr/propcontroller.cxx
index 11e2b66d4656..5b8915f353fd 100644
--- a/extensions/source/propctrlr/propcontroller.cxx
+++ b/extensions/source/propctrlr/propcontroller.cxx
@@ -1456,7 +1456,7 @@ namespace pcr
         {
             ::cppu::ContextEntry_Init aHandlerContextInfo[] =
             {
-                ::cppu::ContextEntry_Init( OUString(  "DialogParentWindow"  ), makeAny( VCLUnoHelper::GetInterface( m_pView ) ) )
+                ::cppu::ContextEntry_Init( "DialogParentWindow", makeAny( VCLUnoHelper::GetInterface( m_pView ) ) )
             };
             xHandlerContext = ::cppu::createComponentContext(
                 aHandlerContextInfo, SAL_N_ELEMENTS( aHandlerContextInfo ),
diff --git a/extensions/source/propctrlr/sqlcommanddesign.cxx b/extensions/source/propctrlr/sqlcommanddesign.cxx
index 4009eb583a5e..bf006b994795 100644
--- a/extensions/source/propctrlr/sqlcommanddesign.cxx
+++ b/extensions/source/propctrlr/sqlcommanddesign.cxx
@@ -313,7 +313,7 @@ namespace pcr
             // instead of calling XCloseable::close directly. The latter method would also close
             // the frame, but not care for things like shutting down the office when the last
             // frame is gone ...
-            const UnoURL aCloseURL( OUString( ".uno:CloseDoc" ),
+            const UnoURL aCloseURL( ".uno:CloseDoc",
                 Reference< XMultiServiceFactory >( m_xORB, UNO_QUERY ) );
 
             Reference< XDispatchProvider > xProvider( m_xDesigner->getFrame(), UNO_QUERY_THROW );
diff --git a/extensions/source/propctrlr/standardcontrol.cxx b/extensions/source/propctrlr/standardcontrol.cxx
index 7bd5b4e2c0e8..70da677cf72b 100644
--- a/extensions/source/propctrlr/standardcontrol.cxx
+++ b/extensions/source/propctrlr/standardcontrol.cxx
@@ -461,7 +461,7 @@ namespace pcr
 
     IMPL_LINK_NOARG( OHyperlinkControl, OnHyperlinkClicked, void*, void )
     {
-        ActionEvent aEvent( *this, OUString( "clicked" ) );
+        ActionEvent aEvent( *this, "clicked" );
         m_aActionListeners.forEach< XActionListener >(
             [&aEvent] (uno::Reference<awt::XActionListener> const& xListener)
                 { return xListener->actionPerformed(aEvent); });
diff --git a/forms/source/misc/limitedformats.cxx b/forms/source/misc/limitedformats.cxx
index 0e62e5d0cc1d..461bd8618dfb 100644
--- a/forms/source/misc/limitedformats.cxx
+++ b/forms/source/misc/limitedformats.cxx
@@ -54,8 +54,8 @@ namespace frm
 
     static const Locale& getLocale(LocaleType _eType)
     {
-        static const Locale s_aEnglishUS( OUString("en"), OUString("us"), OUString() );
-        static const Locale s_aGerman( OUString("de"), OUString("DE"), OUString() );
+        static const Locale s_aEnglishUS( "en", "us", OUString() );
+        static const Locale s_aGerman( "de", "DE", OUString() );
         static const OUString s_sEmptyString;
         static const Locale s_aSystem( s_sEmptyString, s_sEmptyString, s_sEmptyString );
 
diff --git a/forms/source/xforms/submission/replace.cxx b/forms/source/xforms/submission/replace.cxx
index dc9a857e9395..03801430c773 100644
--- a/forms/source/xforms/submission/replace.cxx
+++ b/forms/source/xforms/submission/replace.cxx
@@ -64,9 +64,9 @@ CSubmission::SubmissionResult CSubmission::replace(const OUString& aReplace, con
             // open the stream from the result...
             // build media descriptor
             Sequence< PropertyValue > descriptor(2);
-            descriptor[0] = PropertyValue(OUString("InputStream"),
+            descriptor[0] = PropertyValue("InputStream",
                 -1, makeAny(m_aResultStream), PropertyState_DIRECT_VALUE);
-            descriptor[1] = PropertyValue(OUString("ReadOnly"),
+            descriptor[1] = PropertyValue("ReadOnly",
                 -1, makeAny(true), PropertyState_DIRECT_VALUE);
 
             OUString aURL = m_aURLObj.GetMainURL(INetURLObject::DecodeMechanism::NONE);
diff --git a/fpicker/source/office/iodlg.cxx b/fpicker/source/office/iodlg.cxx
index 25d00008d12a..4792c4b6c69d 100644
--- a/fpicker/source/office/iodlg.cxx
+++ b/fpicker/source/office/iodlg.cxx
@@ -1728,7 +1728,7 @@ void SvtFileDialog::displayIOException( const OUString& _rURL, IOErrorCode _eCod
         aException.Arguments.realloc( 2 );
         aException.Arguments[ 0 ] <<= sDisplayPath;
         aException.Arguments[ 1 ] <<= PropertyValue(
-            OUString( "Uri" ),
+            "Uri",
             -1, aException.Arguments[ 0 ], PropertyState_DIRECT_VALUE
         );
             // (formerly, it was sufficient to put the URL first parameter. Nowadays,
diff --git a/framework/inc/properties.h b/framework/inc/properties.h
index 78f4701b9412..86bc5deeb2ee 100644
--- a/framework/inc/properties.h
+++ b/framework/inc/properties.h
@@ -103,9 +103,9 @@ namespace framework{
 #define AUTORECOVERY_PROPNAME_ASCII_EXISTS_SESSIONDATA  "ExistsSessionData"
 #define AUTORECOVERY_PROPNAME_ASCII_CRASHED             "Crashed"
 
-#define AUTORECOVERY_PROPNAME_EXISTS_RECOVERYDATA       OUString( AUTORECOVERY_PROPNAME_ASCII_EXISTS_RECOVERYDATA )
-#define AUTORECOVERY_PROPNAME_EXISTS_SESSIONDATA        OUString( AUTORECOVERY_PROPNAME_ASCII_EXISTS_SESSIONDATA )
-#define AUTORECOVERY_PROPNAME_CRASHED                   OUString( AUTORECOVERY_PROPNAME_ASCII_CRASHED )
+#define AUTORECOVERY_PROPNAME_EXISTS_RECOVERYDATA       AUTORECOVERY_PROPNAME_ASCII_EXISTS_RECOVERYDATA
+#define AUTORECOVERY_PROPNAME_EXISTS_SESSIONDATA        AUTORECOVERY_PROPNAME_ASCII_EXISTS_SESSIONDATA
+#define AUTORECOVERY_PROPNAME_CRASHED                   AUTORECOVERY_PROPNAME_ASCII_CRASHED
 
 #define AUTORECOVERY_PROPHANDLE_EXISTS_RECOVERYDATA     0
 #define AUTORECOVERY_PROPHANDLE_EXISTS_SESSIONDATA      1
@@ -126,8 +126,8 @@ namespace framework{
 /** properties for tab window (old) */
 #define TABWINDOW_PROPNAME_ASCII_PARENTWINDOW           "ParentWindow"
 #define TABWINDOW_PROPNAME_ASCII_TOPWINDOW              "TopWindow"
-#define TABWINDOW_PROPNAME_PARENTWINDOW                 OUString( TABWINDOW_PROPNAME_ASCII_PARENTWINDOW )
-#define TABWINDOW_PROPNAME_TOPWINDOW                    OUString( TABWINDOW_PROPNAME_ASCII_TOPWINDOW )
+#define TABWINDOW_PROPNAME_PARENTWINDOW                 TABWINDOW_PROPNAME_ASCII_PARENTWINDOW
+#define TABWINDOW_PROPNAME_TOPWINDOW                    TABWINDOW_PROPNAME_ASCII_TOPWINDOW
 
 #define TABWINDOW_PROPHANDLE_PARENTWINDOW               0
 #define TABWINDOW_PROPHANDLE_TOPWINDOW                  1
diff --git a/framework/source/dispatch/dispatchinformationprovider.cxx b/framework/source/dispatch/dispatchinformationprovider.cxx
index a35191893a60..0948f63c4c6c 100644
--- a/framework/source/dispatch/dispatchinformationprovider.cxx
+++ b/framework/source/dispatch/dispatchinformationprovider.cxx
@@ -124,7 +124,7 @@ css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvide
     if (!xFrame.is())
         return css::uno::Sequence< css::uno::Reference< css::frame::XDispatchInformationProvider > >();
 
-    CloseDispatcher* pCloser = new CloseDispatcher(m_xContext, xFrame, OUString("_self")); // explicit "_self" ... not "" ... see implementation of close dispatcher itself!
+    CloseDispatcher* pCloser = new CloseDispatcher(m_xContext, xFrame, "_self"); // explicit "_self" ... not "" ... see implementation of close dispatcher itself!
     css::uno::Reference< css::uno::XInterface > xCloser(static_cast< css::frame::XDispatch* >(pCloser), css::uno::UNO_QUERY);
 
     css::uno::Reference< css::frame::XDispatchInformationProvider > xCloseDispatch(xCloser                                                      , css::uno::UNO_QUERY);
diff --git a/framework/source/fwe/classes/actiontriggerpropertyset.cxx b/framework/source/fwe/classes/actiontriggerpropertyset.cxx
index 738a5ac5b1df..40043c1d8e96 100644
--- a/framework/source/fwe/classes/actiontriggerpropertyset.cxx
+++ b/framework/source/fwe/classes/actiontriggerpropertyset.cxx
@@ -300,11 +300,11 @@ const Sequence< Property > ActionTriggerPropertySet::impl_getStaticPropertyDescr
 {
     const Property pActionTriggerPropertys[] =
     {
-        Property( OUString( "CommandURL"    ), HANDLE_COMMANDURL   , cppu::UnoType<OUString>::get(), PropertyAttribute::TRANSIENT  ),
-        Property( OUString( "HelpURL"       ), HANDLE_HELPURL      , cppu::UnoType<OUString>::get(), PropertyAttribute::TRANSIENT  ),
-        Property( OUString( "Image"         ), HANDLE_IMAGE     , cppu::UnoType<XBitmap>::get(), PropertyAttribute::TRANSIENT  ),
-        Property( OUString( "SubContainer"  ), HANDLE_SUBCONTAINER , cppu::UnoType<OUString>::get(), PropertyAttribute::TRANSIENT  ),
-        Property( OUString( "Text"          ), HANDLE_TEXT         , cppu::UnoType<XInterface>::get(), PropertyAttribute::TRANSIENT  )
+        Property( "CommandURL"   , HANDLE_COMMANDURL   , cppu::UnoType<OUString>::get(), PropertyAttribute::TRANSIENT  ),
+        Property( "HelpURL"      , HANDLE_HELPURL      , cppu::UnoType<OUString>::get(), PropertyAttribute::TRANSIENT  ),
+        Property( "Image"        , HANDLE_IMAGE        , cppu::UnoType<XBitmap>::get(), PropertyAttribute::TRANSIENT  ),
+        Property( "SubContainer" , HANDLE_SUBCONTAINER , cppu::UnoType<OUString>::get(), PropertyAttribute::TRANSIENT  ),
+        Property( "Text"         , HANDLE_TEXT         , cppu::UnoType<XInterface>::get(), PropertyAttribute::TRANSIENT  )
     };
 
     // Use it to initialize sequence!
diff --git a/framework/source/fwe/classes/actiontriggerseparatorpropertyset.cxx b/framework/source/fwe/classes/actiontriggerseparatorpropertyset.cxx
index 7752d6caa9f6..ca2ec4f88813 100644
--- a/framework/source/fwe/classes/actiontriggerseparatorpropertyset.cxx
+++ b/framework/source/fwe/classes/actiontriggerseparatorpropertyset.cxx
@@ -245,7 +245,7 @@ const Sequence< Property > ActionTriggerSeparatorPropertySet::impl_getStaticProp
 {
     const Property pActionTriggerPropertys[] =
     {
-        Property( OUString( "SeparatorType" ), HANDLE_TYPE, cppu::UnoType<sal_Int16>::get(), PropertyAttribute::TRANSIENT )
+        Property( "SeparatorType", HANDLE_TYPE, cppu::UnoType<sal_Int16>::get(), PropertyAttribute::TRANSIENT )
     };
 
     // Use it to initialize sequence!
diff --git a/framework/source/fwe/classes/addonsoptions.cxx b/framework/source/fwe/classes/addonsoptions.cxx
index fc11b4e4c803..aa21aac96871 100644
--- a/framework/source/fwe/classes/addonsoptions.cxx
+++ b/framework/source/fwe/classes/addonsoptions.cxx
@@ -46,7 +46,7 @@ using namespace ::com::sun::star::beans;
 using namespace ::com::sun::star::lang;
 using namespace ::com::sun::star;
 
-#define ROOTNODE_ADDONMENU                              OUString("Office.Addons" )
+#define ROOTNODE_ADDONMENU                              "Office.Addons"
 #define PATHDELIMITER                                   OUString("/"             )
 #define SEPARATOR_URL                                   "private:separator"
 
diff --git a/framework/source/fwi/uielement/constitemcontainer.cxx b/framework/source/fwi/uielement/constitemcontainer.cxx
index 6a1c6f696433..d386f391ef0f 100644
--- a/framework/source/fwi/uielement/constitemcontainer.cxx
+++ b/framework/source/fwi/uielement/constitemcontainer.cxx
@@ -315,9 +315,9 @@ const css::uno::Sequence< css::beans::Property > ConstItemContainer::impl_getSta
 
     const css::beans::Property pProperties[] =
     {
-        css::beans::Property( OUString(PROPNAME_UINAME), PROPHANDLE_UINAME ,
-                                         cppu::UnoType<OUString>::get(),
-                                         css::beans::PropertyAttribute::TRANSIENT | css::beans::PropertyAttribute::READONLY  )
+        css::beans::Property( PROPNAME_UINAME, PROPHANDLE_UINAME ,
+                              cppu::UnoType<OUString>::get(),
+                              css::beans::PropertyAttribute::TRANSIENT | css::beans::PropertyAttribute::READONLY  )
     };
     // Use it to initialize sequence!
     const css::uno::Sequence< css::beans::Property > lPropertyDescriptor( pProperties, PROPCOUNT );
diff --git a/framework/source/fwi/uielement/rootitemcontainer.cxx b/framework/source/fwi/uielement/rootitemcontainer.cxx
index b6c2a6499aec..b71fa57b4758 100644
--- a/framework/source/fwi/uielement/rootitemcontainer.cxx
+++ b/framework/source/fwi/uielement/rootitemcontainer.cxx
@@ -353,9 +353,9 @@ const css::uno::Sequence< css::beans::Property > RootItemContainer::impl_getStat
 
     const css::beans::Property pProperties[] =
     {
-        css::beans::Property( OUString(PROPNAME_UINAME), PROPHANDLE_UINAME ,
-                                         cppu::UnoType<OUString>::get(),
-                                         css::beans::PropertyAttribute::TRANSIENT )
+        css::beans::Property( PROPNAME_UINAME, PROPHANDLE_UINAME ,
+                              cppu::UnoType<OUString>::get(),
+                              css::beans::PropertyAttribute::TRANSIENT )
     };
     // Use it to initialize sequence!
     const css::uno::Sequence< css::beans::Property > lPropertyDescriptor( pProperties, PROPCOUNT );
diff --git a/framework/source/helper/uiconfigelementwrapperbase.cxx b/framework/source/helper/uiconfigelementwrapperbase.cxx
index 0a39baf25164..f7ce2a1e1705 100644
--- a/framework/source/helper/uiconfigelementwrapperbase.cxx
+++ b/framework/source/helper/uiconfigelementwrapperbase.cxx
@@ -432,14 +432,14 @@ const css::uno::Sequence< css::beans::Property > UIConfigElementWrapperBase::imp
 
     const css::beans::Property pProperties[] =
     {
-        css::beans::Property( OUString(UIELEMENT_PROPNAME_CONFIGLISTENER), UIELEMENT_PROPHANDLE_CONFIGLISTENER , cppu::UnoType<sal_Bool>::get(), css::beans::PropertyAttribute::TRANSIENT  ),
-        css::beans::Property( OUString(UIELEMENT_PROPNAME_CONFIGSOURCE), UIELEMENT_PROPHANDLE_CONFIGSOURCE   , cppu::UnoType<css::ui::XUIConfigurationManager>::get(), css::beans::PropertyAttribute::TRANSIENT  ),
-        css::beans::Property( OUString(UIELEMENT_PROPNAME_FRAME), UIELEMENT_PROPHANDLE_FRAME          , cppu::UnoType<css::frame::XFrame>::get(), css::beans::PropertyAttribute::TRANSIENT | css::beans::PropertyAttribute::READONLY ),
-        css::beans::Property( OUString(UIELEMENT_PROPNAME_NOCLOSE), UIELEMENT_PROPHANDLE_NOCLOSE        , cppu::UnoType<sal_Bool>::get(), css::beans::PropertyAttribute::TRANSIENT ),
-        css::beans::Property( OUString(UIELEMENT_PROPNAME_PERSISTENT), UIELEMENT_PROPHANDLE_PERSISTENT     , cppu::UnoType<sal_Bool>::get(), css::beans::PropertyAttribute::TRANSIENT  ),
-        css::beans::Property( OUString(UIELEMENT_PROPNAME_RESOURCEURL), UIELEMENT_PROPHANDLE_RESOURCEURL    , cppu::UnoType<OUString>::get(), css::beans::PropertyAttribute::TRANSIENT | css::beans::PropertyAttribute::READONLY ),
-        css::beans::Property( OUString(UIELEMENT_PROPNAME_TYPE), UIELEMENT_PROPHANDLE_TYPE           , cppu::UnoType<OUString>::get(), css::beans::PropertyAttribute::TRANSIENT | css::beans::PropertyAttribute::READONLY ),
-        css::beans::Property( OUString(UIELEMENT_PROPNAME_XMENUBAR), UIELEMENT_PROPHANDLE_XMENUBAR       , cppu::UnoType<css::awt::XMenuBar>::get(), css::beans::PropertyAttribute::TRANSIENT | css::beans::PropertyAttribute::READONLY )
+        css::beans::Property( UIELEMENT_PROPNAME_CONFIGLISTENER, UIELEMENT_PROPHANDLE_CONFIGLISTENER , cppu::UnoType<sal_Bool>::get(), css::beans::PropertyAttribute::TRANSIENT  ),
+        css::beans::Property( UIELEMENT_PROPNAME_CONFIGSOURCE, UIELEMENT_PROPHANDLE_CONFIGSOURCE   , cppu::UnoType<css::ui::XUIConfigurationManager>::get(), css::beans::PropertyAttribute::TRANSIENT  ),
+        css::beans::Property( UIELEMENT_PROPNAME_FRAME, UIELEMENT_PROPHANDLE_FRAME          , cppu::UnoType<css::frame::XFrame>::get(), css::beans::PropertyAttribute::TRANSIENT | css::beans::PropertyAttribute::READONLY ),
+        css::beans::Property( UIELEMENT_PROPNAME_NOCLOSE, UIELEMENT_PROPHANDLE_NOCLOSE        , cppu::UnoType<sal_Bool>::get(), css::beans::PropertyAttribute::TRANSIENT ),
+        css::beans::Property( UIELEMENT_PROPNAME_PERSISTENT, UIELEMENT_PROPHANDLE_PERSISTENT     , cppu::UnoType<sal_Bool>::get(), css::beans::PropertyAttribute::TRANSIENT  ),
+        css::beans::Property( UIELEMENT_PROPNAME_RESOURCEURL, UIELEMENT_PROPHANDLE_RESOURCEURL    , cppu::UnoType<OUString>::get(), css::beans::PropertyAttribute::TRANSIENT | css::beans::PropertyAttribute::READONLY ),
+        css::beans::Property( UIELEMENT_PROPNAME_TYPE, UIELEMENT_PROPHANDLE_TYPE           , cppu::UnoType<OUString>::get(), css::beans::PropertyAttribute::TRANSIENT | css::beans::PropertyAttribute::READONLY ),
+        css::beans::Property( UIELEMENT_PROPNAME_XMENUBAR, UIELEMENT_PROPHANDLE_XMENUBAR       , cppu::UnoType<css::awt::XMenuBar>::get(), css::beans::PropertyAttribute::TRANSIENT | css::beans::PropertyAttribute::READONLY )
     };
     // Use it to initialize sequence!
     const css::uno::Sequence< css::beans::Property > lPropertyDescriptor( pProperties, UIELEMENT_PROPCOUNT );
diff --git a/framework/source/helper/uielementwrapperbase.cxx b/framework/source/helper/uielementwrapperbase.cxx
index cfb48e553f37..d50ce5a32953 100644
--- a/framework/source/helper/uielementwrapperbase.cxx
+++ b/framework/source/helper/uielementwrapperbase.cxx
@@ -227,9 +227,9 @@ const css::uno::Sequence< css::beans::Property > UIElementWrapperBase::impl_getS
 
     const css::beans::Property pProperties[] =
     {
-        css::beans::Property( OUString(UIELEMENT_PROPNAME_FRAME), UIELEMENT_PROPHANDLE_FRAME          , cppu::UnoType<XFrame>::get(), css::beans::PropertyAttribute::TRANSIENT | css::beans::PropertyAttribute::READONLY ),
-        css::beans::Property( OUString(UIELEMENT_PROPNAME_RESOURCEURL), UIELEMENT_PROPHANDLE_RESOURCEURL    , cppu::UnoType<sal_Int16>::get(), css::beans::PropertyAttribute::TRANSIENT | css::beans::PropertyAttribute::READONLY ),
-        css::beans::Property( OUString(UIELEMENT_PROPNAME_TYPE), UIELEMENT_PROPHANDLE_TYPE           , cppu::UnoType<OUString>::get(), css::beans::PropertyAttribute::TRANSIENT | css::beans::PropertyAttribute::READONLY )
+        css::beans::Property( UIELEMENT_PROPNAME_FRAME, UIELEMENT_PROPHANDLE_FRAME          , cppu::UnoType<XFrame>::get(), css::beans::PropertyAttribute::TRANSIENT | css::beans::PropertyAttribute::READONLY ),
+        css::beans::Property( UIELEMENT_PROPNAME_RESOURCEURL, UIELEMENT_PROPHANDLE_RESOURCEURL    , cppu::UnoType<sal_Int16>::get(), css::beans::PropertyAttribute::TRANSIENT | css::beans::PropertyAttribute::READONLY ),
+        css::beans::Property( UIELEMENT_PROPNAME_TYPE, UIELEMENT_PROPHANDLE_TYPE           , cppu::UnoType<OUString>::get(), css::beans::PropertyAttribute::TRANSIENT | css::beans::PropertyAttribute::READONLY )
     };
     // Use it to initialize sequence!
     const css::uno::Sequence< css::beans::Property > lPropertyDescriptor( pProperties, UIELEMENT_PROPCOUNT );
diff --git a/framework/source/services/sessionlistener.cxx b/framework/source/services/sessionlistener.cxx
index 89be517fe071..f9c53947bb4a 100644
--- a/framework/source/services/sessionlistener.cxx
+++ b/framework/source/services/sessionlistener.cxx
@@ -185,7 +185,7 @@ void SessionListener::StoreSession( bool bAsync )
             xDispatch->addStatusListener(this, aURL);
 
         Sequence< PropertyValue > args(1);
-        args[0] = PropertyValue(OUString("DispatchAsynchron"),-1,makeAny(bAsync),PropertyState_DIRECT_VALUE);
+        args[0] = PropertyValue("DispatchAsynchron",-1,makeAny(bAsync),PropertyState_DIRECT_VALUE);
         xDispatch->dispatch(aURL, args);
     } catch (const css::uno::Exception& e) {
         SAL_WARN("fwk.session",e.Message);
@@ -213,7 +213,7 @@ void SessionListener::QuitSessionQuietly()
         xURLTransformer->parseStrict(aURL);
 
         Sequence< PropertyValue > args(1);
-        args[0] = PropertyValue(OUString("DispatchAsynchron"),-1,makeAny(false),PropertyState_DIRECT_VALUE);
+        args[0] = PropertyValue("DispatchAsynchron",-1,makeAny(false),PropertyState_DIRECT_VALUE);
         xDispatch->dispatch(aURL, args);
     } catch (const css::uno::Exception& e) {
         SAL_WARN("fwk.session",e.Message);
diff --git a/framework/source/uifactory/uicontrollerfactory.cxx b/framework/source/uifactory/uicontrollerfactory.cxx
index 490cd92948be..2578f40bf2dc 100644
--- a/framework/source/uifactory/uicontrollerfactory.cxx
+++ b/framework/source/uifactory/uicontrollerfactory.cxx
@@ -255,9 +255,7 @@ public:
 };
 
 PopupMenuControllerFactory::PopupMenuControllerFactory( const Reference< XComponentContext >& xContext ) :
-    UIControllerFactory(
-        xContext,
-        OUString( "PopupMenu") )
+    UIControllerFactory( xContext, "PopupMenu" )
 {
 }
 
@@ -302,9 +300,7 @@ public:
 };
 
 ToolbarControllerFactory::ToolbarControllerFactory( const Reference< XComponentContext >& xContext ) :
-    UIControllerFactory(
-        xContext,
-        OUString( "ToolBar" ))
+    UIControllerFactory( xContext, "ToolBar" )
 {
 }
 
@@ -349,9 +345,7 @@ public:
 };
 
 StatusbarControllerFactory::StatusbarControllerFactory( const Reference< XComponentContext >& xContext ) :
-    UIControllerFactory(
-        xContext,
-        OUString( "StatusBar" ) )
+    UIControllerFactory( xContext, "StatusBar" )
 {
 }
 
diff --git a/i18npool/source/calendar/calendar_gregorian.cxx b/i18npool/source/calendar/calendar_gregorian.cxx
index a95c8676dda5..78fd7457927c 100644
--- a/i18npool/source/calendar/calendar_gregorian.cxx
+++ b/i18npool/source/calendar/calendar_gregorian.cxx
@@ -187,7 +187,7 @@ Calendar_hanja::getDisplayName( sal_Int16 displayIndex, sal_Int16 idx, sal_Int16
 {
     if ( displayIndex == CalendarDisplayIndex::AM_PM ) {
         // Am/Pm string for Korean Hanja calendar will refer to Japanese locale
-        css::lang::Locale jaLocale(OUString("ja"), OUString(), OUString());
+        css::lang::Locale jaLocale("ja", OUString(), OUString());
         if (idx == 0) return LocaleDataImpl::get()->getLocaleItem(jaLocale).timeAM;
         else if (idx == 1) return LocaleDataImpl::get()->getLocaleItem(jaLocale).timePM;
         else throw ERROR;
diff --git a/i18npool/source/characterclassification/characterclassificationImpl.cxx b/i18npool/source/characterclassification/characterclassificationImpl.cxx
index cb3c4fb047eb..03566456cd0c 100644
--- a/i18npool/source/characterclassification/characterclassificationImpl.cxx
+++ b/i18npool/source/characterclassification/characterclassificationImpl.cxx
@@ -179,7 +179,7 @@ CharacterClassificationImpl::getLocaleSpecificCharacterClassification(const Loca
             return cachedItem->xCI;
         else if (xUCI.is())
         {
-            lookupTable.push_back( cachedItem = new lookupTableItem( rLocale, OUString("Unicode"), xUCI));
+            lookupTable.push_back( cachedItem = new lookupTableItem( rLocale, "Unicode", xUCI));
             return cachedItem->xCI;
         }
     }
diff --git a/i18npool/source/defaultnumberingprovider/defaultnumberingprovider.cxx b/i18npool/source/defaultnumberingprovider/defaultnumberingprovider.cxx
index 7a42587bf6c3..276a2ce15f9c 100644
--- a/i18npool/source/defaultnumberingprovider/defaultnumberingprovider.cxx
+++ b/i18npool/source/defaultnumberingprovider/defaultnumberingprovider.cxx
@@ -958,7 +958,7 @@ OUString DefaultNumberingProvider::makeNumberingIdentifier(sal_Int16 index)
         return OUString(aSupportedTypes[index].cSymbol, strlen(aSupportedTypes[index].cSymbol), RTL_TEXTENCODING_UTF8);
     else {
         OUString result;
-        Locale aLocale(OUString("en"), OUString(), OUString());
+        Locale aLocale("en", OUString(), OUString());
         Sequence<beans::PropertyValue> aProperties(2);
         aProperties[0].Name = "NumberingType";
         aProperties[0].Value <<= aSupportedTypes[index].nType;
diff --git a/i18npool/source/indexentry/indexentrysupplier_default.cxx b/i18npool/source/indexentry/indexentrysupplier_default.cxx
index 8db03e04afef..e88cabf47465 100644
--- a/i18npool/source/indexentry/indexentrysupplier_default.cxx
+++ b/i18npool/source/indexentry/indexentrysupplier_default.cxx
@@ -160,7 +160,7 @@ OUString Index::getIndexDescription(const OUString& rIndexEntry)
     return OUString(&indexChar, 1);
 }
 
-#define LOCALE_EN lang::Locale(OUString("en"), OUString(), OUString())
+#define LOCALE_EN lang::Locale("en", OUString(), OUString())
 
 void Index::makeIndexKeys(const lang::Locale &rLocale, const OUString &algorithm)
 {
diff --git a/i18npool/source/localedata/localedata.cxx b/i18npool/source/localedata/localedata.cxx
index 617ce25267ba..1e6728e864bb 100644
--- a/i18npool/source/localedata/localedata.cxx
+++ b/i18npool/source/localedata/localedata.cxx
@@ -630,8 +630,7 @@ Sequence< CalendarItem2 > &LocaleDataImpl::getCalendarItemByName(const OUString&
         }
         // Referred locale not found, return name for en_US locale.
         if (index == cals.getLength()) {
-            cals = getAllCalendars2(
-                    Locale(OUString("en"), OUString("US"), OUString()));
+            cals = getAllCalendars2( Locale("en", "US", OUString()) );
             if (cals.getLength() > 0)
                 ref_cal = cals[0];
             else
diff --git a/i18npool/source/textconversion/textconversion_ko.cxx b/i18npool/source/textconversion/textconversion_ko.cxx
index 0acad9dbe0c9..fba410ca58c5 100644
--- a/i18npool/source/textconversion/textconversion_ko.cxx
+++ b/i18npool/source/textconversion/textconversion_ko.cxx
@@ -57,9 +57,7 @@ TextConversion_ko::TextConversion_ko( const Reference < XComponentContext >& xCo
 
     // get maximum length of word in dictionary
     if (xCDL.is()) {
-        Locale loc(OUString("ko"),
-                    OUString("KR"),
-                    OUString());
+        Locale loc("ko", "KR", OUString());
         maxLeftLength = xCDL->queryMaxCharCount(loc,
                         ConversionDictionaryType::HANGUL_HANJA,
                         ConversionDirection_FROM_LEFT);
diff --git a/include/svl/style.hxx b/include/svl/style.hxx
index 0233ce053f30..878c0bc464e9 100644
--- a/include/svl/style.hxx
+++ b/include/svl/style.hxx
@@ -273,7 +273,7 @@ public:
 
 protected:
     SfxStyleSheet() // do not use! needed by MSVC at compile time to satisfy ImplInheritanceHelper
-        : SfxStyleSheetBase(OUString("dummy"), nullptr, SfxStyleFamily::All, 0)
+        : SfxStyleSheetBase("dummy", nullptr, SfxStyleFamily::All, 0)
     {
         assert(false);
     }
diff --git a/javaunohelper/source/vm.cxx b/javaunohelper/source/vm.cxx
index 4b42b5446cb9..763fc4c98aee 100644
--- a/javaunohelper/source/vm.cxx
+++ b/javaunohelper/source/vm.cxx
@@ -68,11 +68,7 @@ css::uno::Reference< css::uno::XInterface > SingletonFactory::createInstanceWith
     css::uno::Reference< css::uno::XComponentContext > const & xContext )
 {
     sal_Int64 handle = reinterpret_cast< sal_Int64 >( m_vm_access.get() );
-    css::uno::Any arg(
-        css::uno::makeAny(
-            css::beans::NamedValue(
-                OUString( "UnoVirtualMachine" ),
-                css::uno::makeAny( handle ) ) ) );
+    css::uno::Any arg( css::beans::NamedValue( "UnoVirtualMachine", css::uno::makeAny( handle ) ) );
     return xContext->getServiceManager()->createInstanceWithArgumentsAndContext(
         "com.sun.star.java.JavaVirtualMachine",
         css::uno::Sequence< css::uno::Any >( &arg, 1 ), xContext );
@@ -111,7 +107,7 @@ css::uno::Reference< css::uno::XComponentContext > install_vm_singleton(
 {
     css::uno::Reference< css::lang::XSingleComponentFactory > xFac( new SingletonFactory( vm_access ) );
     ::cppu::ContextEntry_Init entry(
-        OUString("/singletons/com.sun.star.java.theJavaVirtualMachine"),
+        "/singletons/com.sun.star.java.theJavaVirtualMachine",
         css::uno::makeAny( xFac ), true );
     return ::cppu::createComponentContext( &entry, 1, xContext );
 }
diff --git a/reportdesign/source/core/api/ReportDefinition.cxx b/reportdesign/source/core/api/ReportDefinition.cxx
index 614f7e30f805..67a76c774c3e 100644
--- a/reportdesign/source/core/api/ReportDefinition.cxx
+++ b/reportdesign/source/core/api/ReportDefinition.cxx
@@ -2696,8 +2696,8 @@ uno::Sequence< datatransfer::DataFlavor > SAL_CALL OReportDefinition::getTransfe
 {
     uno::Sequence< datatransfer::DataFlavor > aRet(1);
 
-    aRet[0] = datatransfer::DataFlavor( OUString("image/png"),
-        OUString("PNG"),
+    aRet[0] = datatransfer::DataFlavor( "image/png",
+        "PNG",
         cppu::UnoType<uno::Sequence< sal_Int8 >>::get() );
 
     return aRet;
diff --git a/reportdesign/source/filter/xml/xmlfilter.cxx b/reportdesign/source/filter/xml/xmlfilter.cxx
index bf6908f14702..d315e80cf14a 100644
--- a/reportdesign/source/filter/xml/xmlfilter.cxx
+++ b/reportdesign/source/filter/xml/xmlfilter.cxx
@@ -484,7 +484,7 @@ bool ORptFilter::implImport( const Sequence< PropertyValue >& rDescriptor )
                 uno::UNO_QUERY );
 
         uno::Reference< lang::XMultiServiceFactory > xReportServiceFactory( m_xReportDefinition, uno::UNO_QUERY);
-        aArgs[0] <<= beans::NamedValue(OUString("Storage"),uno::makeAny(xStorage));
+        aArgs[0] <<= beans::NamedValue("Storage",uno::makeAny(xStorage));
         xEmbeddedObjectResolver.set( xReportServiceFactory->createInstanceWithArguments("com.sun.star.document.ImportEmbeddedObjectResolver",aArgs) , uno::UNO_QUERY);
 
         static const char s_sOld[] = "OldFormat";
diff --git a/reportdesign/source/ui/dlg/Formula.cxx b/reportdesign/source/ui/dlg/Formula.cxx
index 6a720e0fdba5..e957ec2e9d0d 100644
--- a/reportdesign/source/ui/dlg/Formula.cxx
+++ b/reportdesign/source/ui/dlg/Formula.cxx
@@ -94,7 +94,7 @@ void FormulaDialog::dispose()
 {
     if ( m_pAddField )
     {
-        SvtViewOptions aDlgOpt( E_WINDOW, OUString( HID_RPT_FIELD_SEL_WIN ) );
+        SvtViewOptions aDlgOpt( E_WINDOW, HID_RPT_FIELD_SEL_WIN );
         aDlgOpt.SetWindowState(OStringToOUString(m_pAddField->GetWindowState((WindowStateMask::X | WindowStateMask::Y | WindowStateMask::State | WindowStateMask::Minimized)), RTL_TEXTENCODING_ASCII_US));
     }
 
@@ -203,7 +203,7 @@ void FormulaDialog::ToggleCollapsed( RefEdit* _pEdit, RefButton* _pButton)
     {
         m_pAddField = VclPtr<OAddFieldWindow>::Create(this,m_xRowSet);
         m_pAddField->SetCreateHdl(LINK( this, FormulaDialog, OnClickHdl ) );
-        SvtViewOptions aDlgOpt( E_WINDOW, OUString( HID_RPT_FIELD_SEL_WIN ) );
+        SvtViewOptions aDlgOpt( E_WINDOW, HID_RPT_FIELD_SEL_WIN );
         if ( aDlgOpt.Exists() )
         {
             m_pAddField->SetWindowState(OUStringToOString(aDlgOpt.GetWindowState().getStr(), RTL_TEXTENCODING_ASCII_US));
diff --git a/reportdesign/source/ui/misc/UITools.cxx b/reportdesign/source/ui/misc/UITools.cxx
index 3456dcad6737..475f7e6d121d 100644
--- a/reportdesign/source/ui/misc/UITools.cxx
+++ b/reportdesign/source/ui/misc/UITools.cxx
@@ -702,7 +702,7 @@ bool openCharDialog( const uno::Reference<report::XReportControlFormat >& _rxRep
         0
     };
 
-    SfxItemPool* pPool( new SfxItemPool(OUString("ReportCharProperties"), ITEMID_FONT,ITEMID_WEIGHT_COMPLEX, aItemInfos, &pDefaults) );
+    SfxItemPool* pPool( new SfxItemPool("ReportCharProperties", ITEMID_FONT,ITEMID_WEIGHT_COMPLEX, aItemInfos, &pDefaults) );
     // not needed for font height pPool->SetDefaultMetric( MapUnit::Map100thMM );  // ripped, don't understand why
     pPool->FreezeIdRanges();                        // the same
     bool bSuccess = false;
diff --git a/reportdesign/source/ui/report/DesignView.cxx b/reportdesign/source/ui/report/DesignView.cxx
index 122d907281db..a409d5f6f46a 100644
--- a/reportdesign/source/ui/report/DesignView.cxx
+++ b/reportdesign/source/ui/report/DesignView.cxx
@@ -139,7 +139,7 @@ void ODesignView::dispose()
     }
     if ( m_pAddField )
     {
-        SvtViewOptions aDlgOpt( E_WINDOW, OUString( UID_RPT_RPT_APP_VIEW ) );
+        SvtViewOptions aDlgOpt( E_WINDOW, UID_RPT_RPT_APP_VIEW );
         aDlgOpt.SetWindowState(OStringToOUString(m_pAddField->GetWindowState(), RTL_TEXTENCODING_ASCII_US));
         notifySystemWindow(this,m_pAddField,::comphelper::mem_fun(&TaskPaneList::RemoveWindow));
         m_pAddField.disposeAndClear();
@@ -513,7 +513,7 @@ void ODesignView::toggleAddField()
         uno::Reference < beans::XPropertySet > xSet(rReportController.getRowSet(),uno::UNO_QUERY);
         m_pAddField = VclPtr<OAddFieldWindow>::Create(this,xSet);
         m_pAddField->SetCreateHdl(LINK( &rReportController, OReportController, OnCreateHdl ) );
-        SvtViewOptions aDlgOpt( E_WINDOW, OUString( UID_RPT_RPT_APP_VIEW ) );
+        SvtViewOptions aDlgOpt( E_WINDOW, UID_RPT_RPT_APP_VIEW );
         if ( aDlgOpt.Exists() )
             m_pAddField->SetWindowState(OUStringToOString(aDlgOpt.GetWindowState(), RTL_TEXTENCODING_ASCII_US));
         m_pAddField->Update();
diff --git a/reportdesign/source/ui/report/ReportController.cxx b/reportdesign/source/ui/report/ReportController.cxx
index 2a70cde05e63..29ffb27fe61a 100644
--- a/reportdesign/source/ui/report/ReportController.cxx
+++ b/reportdesign/source/ui/report/ReportController.cxx
@@ -2373,7 +2373,7 @@ void OReportController::openPageDialog(const uno::Reference<report::XSection>& _
         SID_ATTR_METRIC,SID_ATTR_METRIC,
         0
     };
-    SfxItemPool* pPool( new SfxItemPool(OUString("ReportPageProperties"), RPTUI_ID_LRSPACE, RPTUI_ID_METRIC, aItemInfos ) );
+    SfxItemPool* pPool( new SfxItemPool("ReportPageProperties", RPTUI_ID_LRSPACE, RPTUI_ID_METRIC, aItemInfos ) );
 
     const Graphic aNullGraphic;
     const ::Color aNullLineCol(COL_DEFAULT_SHAPE_STROKE); // #i121448# Use defined default color
@@ -4205,7 +4205,7 @@ void OReportController::openZoomDialog()
             SID_ATTR_ZOOM,SID_ATTR_ZOOM,
             0
         };
-        SfxItemPool* pPool( new SfxItemPool(OUString("ZoomProperties"), SID_ATTR_ZOOM,SID_ATTR_ZOOM, aItemInfos, &pDefaults) );
+        SfxItemPool* pPool( new SfxItemPool("ZoomProperties", SID_ATTR_ZOOM,SID_ATTR_ZOOM, aItemInfos, &pDefaults) );
         pPool->SetDefaultMetric( MapUnit::Map100thMM );    // ripped, don't understand why
         pPool->FreezeIdRanges();                        // the same
         try
diff --git a/reportdesign/source/ui/report/propbrw.cxx b/reportdesign/source/ui/report/propbrw.cxx
index 7e3bb4529d2e..ad41e4aefbe6 100644
--- a/reportdesign/source/ui/report/propbrw.cxx
+++ b/reportdesign/source/ui/report/propbrw.cxx
@@ -117,9 +117,9 @@ PropBrw::PropBrw(const Reference< XComponentContext >& _xORB, vcl::Window* pPare
         {
             ::cppu::ContextEntry_Init aHandlerContextInfo[] =
             {
-                ::cppu::ContextEntry_Init( OUString( "ContextDocument" ), makeAny( m_pDesignView->getController().getModel() )),
-                ::cppu::ContextEntry_Init( OUString( "DialogParentWindow" ), makeAny( VCLUnoHelper::GetInterface ( this ) )),
-                ::cppu::ContextEntry_Init( OUString( "ActiveConnection" ), makeAny( m_pDesignView->getController().getConnection() ) ),
+                ::cppu::ContextEntry_Init( "ContextDocument", makeAny( m_pDesignView->getController().getModel() )),
+                ::cppu::ContextEntry_Init( "DialogParentWindow", makeAny( VCLUnoHelper::GetInterface ( this ) )),
+                ::cppu::ContextEntry_Init( "ActiveConnection", makeAny( m_pDesignView->getController().getConnection() ) ),
             };
             m_xInspectorContext.set(
                 ::cppu::createComponentContext( aHandlerContextInfo, SAL_N_ELEMENTS( aHandlerContextInfo ),
diff --git a/sc/qa/extras/sccellrangeobj.cxx b/sc/qa/extras/sccellrangeobj.cxx
index 3f619726f90c..95f94d52b81e 100644
--- a/sc/qa/extras/sccellrangeobj.cxx
+++ b/sc/qa/extras/sccellrangeobj.cxx
@@ -69,8 +69,8 @@ uno::Reference< lang::XComponent > ScCellRangeObj::mxComponent;
 
 ScCellRangeObj::ScCellRangeObj():
         CalcUnoApiTest("/sc/qa/extras/testdocuments"),
-        apitest::XSearchable(OUString("15"), 1),
-        apitest::XReplaceable(OUString("15"), OUString("35"))
+        apitest::XSearchable("15", 1),
+        apitest::XReplaceable("15", "35")
 {
 }
 
diff --git a/sc/qa/extras/sctablesheetobj.cxx b/sc/qa/extras/sctablesheetobj.cxx
index e41bb4276a8d..f154240d7ee6 100644
--- a/sc/qa/extras/sctablesheetobj.cxx
+++ b/sc/qa/extras/sctablesheetobj.cxx
@@ -47,8 +47,8 @@ private:
 
 ScTableSheetObj::ScTableSheetObj():
     CalcUnoApiTest("/sc/qa/extras/testdocuments"),
-    apitest::XSearchable(OUString("test"), 4),
-    apitest::XReplaceable(OUString("searchReplaceString"), OUString("replaceReplaceString"))
+    apitest::XSearchable("test", 4),
+    apitest::XReplaceable("searchReplaceString", "replaceReplaceString")
 {
 }
 
diff --git a/sc/qa/unit/helper/qahelper.cxx b/sc/qa/unit/helper/qahelper.cxx
index 6599fe18d31a..439df8af4328 100644
--- a/sc/qa/unit/helper/qahelper.cxx
+++ b/sc/qa/unit/helper/qahelper.cxx
@@ -530,7 +530,7 @@ ScDocShellRef ScBootstrapFixture::load( bool bReadWrite,
     std::shared_ptr<const SfxFilter> pFilter(new SfxFilter(
         rFilter,
         OUString(), nFilterFlags, nClipboardID, rTypeName, 0, OUString(),
-        rUserData, OUString("private:factory/scalc")));
+        rUserData, "private:factory/scalc"));
     const_cast<SfxFilter*>(pFilter.get())->SetVersion(nFilterVersion);
 
     ScDocShellRef xDocShRef = new ScDocShell;
@@ -622,7 +622,7 @@ ScDocShellRef ScBootstrapFixture::saveAndReload(
     std::shared_ptr<const SfxFilter> pExportFilter(new SfxFilter(
         rFilter,
         OUString(), nFormatType, nExportFormat, rTypeName, 0, OUString(),
-        rUserData, OUString("private:factory/scalc*") ));
+        rUserData, "private:factory/scalc*" ));
     const_cast<SfxFilter*>(pExportFilter.get())->SetVersion(SOFFICE_FILEFORMAT_CURRENT);
     aStoreMedium.SetFilter(pExportFilter);
     pShell->DoSaveAs( aStoreMedium );
@@ -668,7 +668,7 @@ std::shared_ptr<utl::TempFile> ScBootstrapFixture::exportTo( ScDocShell* pShell,
     std::shared_ptr<SfxFilter> pExportFilter(new SfxFilter(
         aFilterName,
         OUString(), nFormatType, nExportFormat, aFilterType, 0, OUString(),
-        OUString(), OUString("private:factory/scalc*") ));
+        OUString(), "private:factory/scalc*" ));
     pExportFilter.get()->SetVersion(SOFFICE_FILEFORMAT_CURRENT);
     aStoreMedium.SetFilter(pExportFilter);
     pShell->DoSaveAs( aStoreMedium );
diff --git a/sc/qa/unit/subsequent_export-test.cxx b/sc/qa/unit/subsequent_export-test.cxx
index f448ee43fef7..b4cb9856eed7 100644
--- a/sc/qa/unit/subsequent_export-test.cxx
+++ b/sc/qa/unit/subsequent_export-test.cxx
@@ -329,7 +329,7 @@ ScDocShellRef ScExportTest::saveAndReloadPassword(ScDocShell* pShell, const OUSt
     std::shared_ptr<const SfxFilter> pExportFilter(new SfxFilter(
         rFilter,
         OUString(), nFormatType, nExportFormat, rTypeName, 0, OUString(),
-        rUserData, OUString("private:factory/scalc*") ));
+        rUserData, "private:factory/scalc*" ));
     const_cast<SfxFilter*>(pExportFilter.get())->SetVersion(SOFFICE_FILEFORMAT_CURRENT);
     aStoreMedium.SetFilter(pExportFilter);
     SfxItemSet* pExportSet = aStoreMedium.GetItemSet();
diff --git a/sc/qa/unit/subsequent_filters-test.cxx b/sc/qa/unit/subsequent_filters-test.cxx
index 7306a4a9354e..e7b436d90bb1 100644
--- a/sc/qa/unit/subsequent_filters-test.cxx
+++ b/sc/qa/unit/subsequent_filters-test.cxx
@@ -1552,7 +1552,7 @@ void ScFiltersTest::testPassword_Impl(const OUString& aFileNameBase)
     std::shared_ptr<const SfxFilter> pFilter(new SfxFilter(
         aFilterName,
         OUString(), getFileFormats()[0].nFormatType, nFormat, aFilterType, 0, OUString(),
-        OUString(), OUString("private:factory/scalc*") ));
+        OUString(), "private:factory/scalc*" ));
     const_cast<SfxFilter*>(pFilter.get())->SetVersion(SOFFICE_FILEFORMAT_CURRENT);
 
     ScDocShellRef xDocSh = new ScDocShell;
diff --git a/sc/qa/unit/ucalc_pivottable.cxx b/sc/qa/unit/ucalc_pivottable.cxx
index 11c795e165a1..a7c503748f35 100644
--- a/sc/qa/unit/ucalc_pivottable.cxx
+++ b/sc/qa/unit/ucalc_pivottable.cxx
@@ -1251,7 +1251,7 @@ void Test::testPivotTableNumberGrouping()
         aInfo.mfStart = 30;
         aInfo.mfEnd = 60;
         aInfo.mfStep = 10;
-        ScDPSaveNumGroupDimension aGroup(OUString("Order"), aInfo);
+        ScDPSaveNumGroupDimension aGroup("Order", aInfo);
         pDimData->AddNumGroupDimension(aGroup);
     }
 
diff --git a/sc/source/core/data/docpool.cxx b/sc/source/core/data/docpool.cxx
index 037678b8f687..dbac46b55e55 100644
--- a/sc/source/core/data/docpool.cxx
+++ b/sc/source/core/data/docpool.cxx
@@ -185,7 +185,7 @@ static_assert(
 
 ScDocumentPool::ScDocumentPool()
 
-    :   SfxItemPool ( OUString("ScDocumentPool"),
+    :   SfxItemPool ( "ScDocumentPool",
                         ATTR_STARTINDEX, ATTR_ENDINDEX,
                         aItemInfos, nullptr, false/*bLoadRefCounts*/ ),
     mnCurrentMaxKey(0)
@@ -290,8 +290,7 @@ ScDocumentPool::ScDocumentPool()
     if ( ScGlobal::GetEmptyBrushItem() )
         rPoolDefaults[ ATTR_PATTERN     - ATTR_STARTINDEX ] = new ScPatternAttr( pSet, ScGlobal::GetRscString(STR_STYLENAME_STANDARD) );
     else
-        rPoolDefaults[ ATTR_PATTERN     - ATTR_STARTINDEX ] = new ScPatternAttr( pSet,
-            OUString(STRING_STANDARD) ); // FIXME: without name?
+        rPoolDefaults[ ATTR_PATTERN     - ATTR_STARTINDEX ] = new ScPatternAttr( pSet, STRING_STANDARD ); // FIXME: without name?
 
     rPoolDefaults[ ATTR_LRSPACE         - ATTR_STARTINDEX ] = new SvxLRSpaceItem( ATTR_LRSPACE );
     rPoolDefaults[ ATTR_ULSPACE         - ATTR_STARTINDEX ] = new SvxULSpaceItem( ATTR_ULSPACE );
diff --git a/sc/source/core/data/documen2.cxx b/sc/source/core/data/documen2.cxx
index 64e7d10a4aa5..92d2c4abed54 100644
--- a/sc/source/core/data/documen2.cxx
+++ b/sc/source/core/data/documen2.cxx
@@ -578,8 +578,7 @@ void ScDocument::ResetClip( ScDocument* pSourceDoc, SCTAB nTab )
         {
             maTabs.resize(nTab+1, nullptr );
         }
-        maTabs[nTab] = new ScTable(this, nTab,
-                            OUString("baeh"));
+        maTabs[nTab] = new ScTable(this, nTab, "baeh");
         if (nTab < static_cast<SCTAB>(pSourceDoc->maTabs.size()) && pSourceDoc->maTabs[nTab])
             maTabs[nTab]->SetLayoutRTL( pSourceDoc->maTabs[nTab]->IsLayoutRTL() );
     }
diff --git a/sc/source/core/data/documen5.cxx b/sc/source/core/data/documen5.cxx
index 595961851267..09a4162da72c 100644
--- a/sc/source/core/data/documen5.cxx
+++ b/sc/source/core/data/documen5.cxx
@@ -88,16 +88,16 @@ static void lcl_SetChartParameters( const uno::Reference< chart2::data::XDataRec
     {
         uno::Sequence< beans::PropertyValue > aArgs( 4 );
         aArgs[0] = beans::PropertyValue(
-            OUString("CellRangeRepresentation"), -1,
+            "CellRangeRepresentation", -1,
             uno::makeAny( rRanges ), beans::PropertyState_DIRECT_VALUE );
         aArgs[1] = beans::PropertyValue(
-            OUString("HasCategories"), -1,
+            "HasCategories", -1,
             uno::makeAny( bHasCategories ), beans::PropertyState_DIRECT_VALUE );
         aArgs[2] = beans::PropertyValue(
-            OUString("FirstCellAsLabel"), -1,
+            "FirstCellAsLabel", -1,
             uno::makeAny( bFirstCellAsLabel ), beans::PropertyState_DIRECT_VALUE );
         aArgs[3] = beans::PropertyValue(
-            OUString("DataRowSource"), -1,
+            "DataRowSource", -1,
             uno::makeAny( eDataRowSource ), beans::PropertyState_DIRECT_VALUE );
         xReceiver->setArguments( aArgs );
     }
diff --git a/sc/source/core/tool/addincfg.cxx b/sc/source/core/tool/addincfg.cxx
index d5a0e244525f..30243fe4cb4f 100644
--- a/sc/source/core/tool/addincfg.cxx
+++ b/sc/source/core/tool/addincfg.cxx
@@ -30,7 +30,7 @@ using namespace com::sun::star;
 #define CFGPATH_ADDINS  "Office.CalcAddIns/AddInInfo"
 
 ScAddInCfg::ScAddInCfg() :
-    ConfigItem( OUString( CFGPATH_ADDINS ) )
+    ConfigItem( CFGPATH_ADDINS )
 {
     uno::Sequence<OUString> aNames(1);     // one entry: empty string
     EnableNotification( aNames );
diff --git a/sc/source/core/tool/addincol.cxx b/sc/source/core/tool/addincol.cxx
index 3eaa8155e01b..fdf92456c72e 100644
--- a/sc/source/core/tool/addincol.cxx
+++ b/sc/source/core/tool/addincol.cxx
@@ -359,7 +359,7 @@ void ScUnoAddInCollection::ReadConfiguration()
     ScAddInCfg& rAddInConfig = SC_MOD()->GetAddInCfg();
 
     // additional, temporary config item for the compatibility names
-    ScLinkConfigItem aAllLocalesConfig( OUString(CFGPATH_ADDINS), ConfigItemMode::AllLocales );
+    ScLinkConfigItem aAllLocalesConfig( CFGPATH_ADDINS, ConfigItemMode::AllLocales );
     // CommitLink is not used (only reading values)
 
     const OUString sSlash('/');
diff --git a/sc/source/core/tool/calcconfig.cxx b/sc/source/core/tool/calcconfig.cxx
index 6f287307a912..c7cb013de8aa 100644
--- a/sc/source/core/tool/calcconfig.cxx
+++ b/sc/source/core/tool/calcconfig.cxx
@@ -34,13 +34,13 @@ static rtl::Reference<ConfigurationListener> const & getMiscListener()
 
 bool ScCalcConfig::isOpenCLEnabled()
 {
-    static comphelper::ConfigurationListenerProperty<bool> gOpenCLEnabled(getMiscListener(), OUString("UseOpenCL"));
+    static comphelper::ConfigurationListenerProperty<bool> gOpenCLEnabled(getMiscListener(), "UseOpenCL");
     return gOpenCLEnabled.get();
 }
 
 bool ScCalcConfig::isSwInterpreterEnabled()
 {
-    static comphelper::ConfigurationListenerProperty<bool> gSwInterpreterEnabled(getMiscListener(), OUString("UseSwInterpreter"));
+    static comphelper::ConfigurationListenerProperty<bool> gSwInterpreterEnabled(getMiscListener(), "UseSwInterpreter");
     return gSwInterpreterEnabled.get();
 }
 
diff --git a/sc/source/core/tool/defaultsoptions.cxx b/sc/source/core/tool/defaultsoptions.cxx
index ceeba4ebbd33..2ae74582030d 100644
--- a/sc/source/core/tool/defaultsoptions.cxx
+++ b/sc/source/core/tool/defaultsoptions.cxx
@@ -95,7 +95,7 @@ Sequence<OUString> ScDefaultsCfg::GetPropertyNames()
 }
 
 ScDefaultsCfg::ScDefaultsCfg() :
-    ConfigItem( OUString( CFGPATH_FORMULA ) )
+    ConfigItem( CFGPATH_FORMULA )
 {
     OUString aPrefix;
 
diff --git a/sc/source/core/tool/filtopt.cxx b/sc/source/core/tool/filtopt.cxx
index 06ab9010447e..05f112b9a4d2 100644
--- a/sc/source/core/tool/filtopt.cxx
+++ b/sc/source/core/tool/filtopt.cxx
@@ -34,7 +34,7 @@ using namespace css::uno;
 #define SCFILTOPT_WK3           2
 
 ScFilterOptions::ScFilterOptions() :
-    ConfigItem( OUString( CFGPATH_FILTER ) ),
+    ConfigItem( CFGPATH_FILTER ),
     bWK3Flag( false ),
     fExcelColScale( 0 ),
     fExcelRowScale( 0 )
diff --git a/sc/source/core/tool/formulaopt.cxx b/sc/source/core/tool/formulaopt.cxx
index beca64e37075..f536cb94686c 100644
--- a/sc/source/core/tool/formulaopt.cxx
+++ b/sc/source/core/tool/formulaopt.cxx
@@ -243,7 +243,7 @@ ScFormulaCfg::PropsToIds ScFormulaCfg::GetPropNamesToId()
 }
 
 ScFormulaCfg::ScFormulaCfg() :
-    ConfigItem( OUString( CFGPATH_FORMULA ) )
+    ConfigItem( CFGPATH_FORMULA )
 {
     Sequence<OUString> aNames = GetPropertyNames();
     UpdateFromProperties( aNames );
diff --git a/sc/source/core/tool/inputopt.cxx b/sc/source/core/tool/inputopt.cxx
index 3e214e122bca..4337194a425a 100644
--- a/sc/source/core/tool/inputopt.cxx
+++ b/sc/source/core/tool/inputopt.cxx
@@ -115,7 +115,7 @@ Sequence<OUString> ScInputCfg::GetPropertyNames()
 }
 
 ScInputCfg::ScInputCfg() :
-    ConfigItem( OUString( CFGPATH_INPUT ) )
+    ConfigItem( CFGPATH_INPUT )
 {
     Sequence<OUString> aNames = GetPropertyNames();
     Sequence<Any> aValues = GetProperties(aNames);
diff --git a/sc/source/core/tool/printopt.cxx b/sc/source/core/tool/printopt.cxx
index 82ced8321859..a42df78042a2 100644
--- a/sc/source/core/tool/printopt.cxx
+++ b/sc/source/core/tool/printopt.cxx
@@ -109,7 +109,7 @@ Sequence<OUString> ScPrintCfg::GetPropertyNames()
 }
 
 ScPrintCfg::ScPrintCfg() :
-    ConfigItem( OUString( CFGPATH_PRINT ) )
+    ConfigItem( CFGPATH_PRINT )
 {
     Sequence<OUString> aNames = GetPropertyNames();
     Sequence<Any> aValues = GetProperties(aNames);
diff --git a/sc/source/filter/excel/xelink.cxx b/sc/source/filter/excel/xelink.cxx
index 183185e0d427..8ecd71762587 100644
--- a/sc/source/filter/excel/xelink.cxx
+++ b/sc/source/filter/excel/xelink.cxx
@@ -1087,7 +1087,7 @@ sal_uInt16 XclExpExtNameBuffer::InsertDde(
             // create the leading 'StdDocumentName' EXTERNNAME record
             if( maNameList.IsEmpty() )
                 AppendNew( new XclExpExtNameDde(
-                    GetRoot(), OUString("StdDocumentName"), EXC_EXTN_EXPDDE_STDDOC ) );
+                    GetRoot(), "StdDocumentName", EXC_EXTN_EXPDDE_STDDOC ) );
 
             // try to find DDE result array, but create EXTERNNAME record without them too
             const ScMatrix* pScMatrix = GetDoc().GetDdeLinkResultMatrix( nPos );
diff --git a/sc/source/filter/html/htmlpars.cxx b/sc/source/filter/html/htmlpars.cxx
index 44caba742225..aa28b5bc913f 100644
--- a/sc/source/filter/html/htmlpars.cxx
+++ b/sc/source/filter/html/htmlpars.cxx
@@ -279,7 +279,7 @@ sal_uLong ScHTMLLayoutParser::Read( SvStream& rStream, const OUString& rBaseURL
             aContentType += OUString::createFromAscii( pCharSet );
 
             xValues = new SvKeyValueIterator;
-            xValues->Append( SvKeyValue( OUString( OOO_STRING_SVTOOLS_HTML_META_content_type ), aContentType ) );
+            xValues->Append( SvKeyValue( OOO_STRING_SVTOOLS_HTML_META_content_type, aContentType ) );
             pAttributes = xValues.get();
         }
     }
@@ -2856,7 +2856,7 @@ sal_uLong ScHTMLQueryParser::Read( SvStream& rStrm, const OUString& rBaseURL  )
             aContentType += OUString::createFromAscii( pCharSet );
 
             xValues = new SvKeyValueIterator;
-            xValues->Append( SvKeyValue( OUString( OOO_STRING_SVTOOLS_HTML_META_content_type ), aContentType ) );
+            xValues->Append( SvKeyValue( OOO_STRING_SVTOOLS_HTML_META_content_type, aContentType ) );
             pAttributes = xValues.get();
         }
     }
diff --git a/sc/source/ui/app/msgpool.cxx b/sc/source/ui/app/msgpool.cxx
index 8555cc811af2..583ba8589701 100644
--- a/sc/source/ui/app/msgpool.cxx
+++ b/sc/source/ui/app/msgpool.cxx
@@ -40,7 +40,7 @@ static SfxItemInfo const aMsgItemInfos[] =
 };
 
 ScMessagePool::ScMessagePool()
-    :   SfxItemPool         ( OUString("ScMessagePool"),
+    :   SfxItemPool         ( "ScMessagePool",
                               MSGPOOL_START, MSGPOOL_END,
                               aMsgItemInfos, nullptr ),
 
diff --git a/sc/source/ui/docshell/docsh3.cxx b/sc/source/ui/docshell/docsh3.cxx
index c50435b2935b..d76404bba990 100644
--- a/sc/source/ui/docshell/docsh3.cxx
+++ b/sc/source/ui/docshell/docsh3.cxx
@@ -832,8 +832,7 @@ void ScDocShell::MergeDocument( ScDocument& rOtherDoc, bool bShared, bool bCheck
         return;             //! nichts zu tun - Fehlermeldung?
                             //  ab hier kein return mehr
 
-    ScProgress aProgress( this, OUString("..."),
-                    nNewActionCount, true );
+    ScProgress aProgress( this, "...", nNewActionCount, true );
 
     sal_uLong nLastMergeAction = pSourceTrack->GetLast()->GetActionNumber();
     // UpdateReference-Undo, gueltige Referenzen fuer den letzten gemeinsamen Zustand
diff --git a/sc/source/ui/drawfunc/fuins2.cxx b/sc/source/ui/drawfunc/fuins2.cxx
index 41610a0ea11a..a94885005177 100644
--- a/sc/source/ui/drawfunc/fuins2.cxx
+++ b/sc/source/ui/drawfunc/fuins2.cxx
@@ -175,16 +175,16 @@ void lcl_ChartInit( const uno::Reference < embed::XEmbeddedObject >& xObj, ScVie
 
             uno::Sequence< beans::PropertyValue > aArgs( 4 );
             aArgs[0] = beans::PropertyValue(
-                OUString("CellRangeRepresentation"), -1,
+                "CellRangeRepresentation", -1,
                 uno::makeAny( aRangeString ), beans::PropertyState_DIRECT_VALUE );
             aArgs[1] = beans::PropertyValue(
-                OUString("HasCategories"), -1,
+                "HasCategories", -1,
                 uno::makeAny( bHasCategories ), beans::PropertyState_DIRECT_VALUE );
             aArgs[2] = beans::PropertyValue(
-                OUString("FirstCellAsLabel"), -1,
+                "FirstCellAsLabel", -1,
                 uno::makeAny( bFirstCellAsLabel ), beans::PropertyState_DIRECT_VALUE );
             aArgs[3] = beans::PropertyValue(
-                OUString("DataRowSource"), -1,
+                "DataRowSource", -1,
                 uno::makeAny( eDataRowSource ), beans::PropertyState_DIRECT_VALUE );
             xReceiver->setArguments( aArgs );
 
diff --git a/sc/source/ui/undo/undoutil.cxx b/sc/source/ui/undo/undoutil.cxx
index 73157ea62805..2a871058e5dd 100644
--- a/sc/source/ui/undo/undoutil.cxx
+++ b/sc/source/ui/undo/undoutil.cxx
@@ -85,7 +85,7 @@ ScDBData* ScUndoUtil::GetOldDBData( ScDBData* pUndoData, ScDocument* pDoc, SCTAB
         pRet = pDoc->GetAnonymousDBData(nTab);
         if (!pRet)
         {
-            pRet = new ScDBData( OUString(STR_DB_LOCAL_NONAME), nTab,
+            pRet = new ScDBData( STR_DB_LOCAL_NONAME, nTab,
                                 nCol1,nRow1, nCol2,nRow2, true,
                                 pDoc->HasColHeader( nCol1,nRow1,nCol2,nRow2,nTab ) );
             pDoc->SetAnonymousDBData(nTab,pRet);
diff --git a/sc/source/ui/unoobj/afmtuno.cxx b/sc/source/ui/unoobj/afmtuno.cxx
index 6e42bc44e8c5..d3b7d0070c81 100644
--- a/sc/source/ui/unoobj/afmtuno.cxx
+++ b/sc/source/ui/unoobj/afmtuno.cxx
@@ -283,7 +283,7 @@ void SAL_CALL ScAutoFormatsObj::removeByName( const OUString& aName )
 uno::Reference<container::XEnumeration> SAL_CALL ScAutoFormatsObj::createEnumeration()
 {
     SolarMutexGuard aGuard;
-    return new ScIndexEnumeration(this, OUString("com.sun.star.sheet.TableAutoFormatEnumeration"));
+    return new ScIndexEnumeration(this, "com.sun.star.sheet.TableAutoFormatEnumeration");
 }
 
 // container::XIndexAccess
@@ -423,7 +423,7 @@ ScAutoFormatFieldObj* ScAutoFormatObj::GetObjectByIndex_Impl(sal_uInt16 nIndex)
 uno::Reference<container::XEnumeration> SAL_CALL ScAutoFormatObj::createEnumeration()
 {
     SolarMutexGuard aGuard;
-    return new ScIndexEnumeration(this, OUString("com.sun.star.sheet.TableAutoFormatEnumeration"));
+    return new ScIndexEnumeration(this, "com.sun.star.sheet.TableAutoFormatEnumeration");
 }
 
 // container::XIndexAccess
diff --git a/sc/source/ui/unoobj/appluno.cxx b/sc/source/ui/unoobj/appluno.cxx
index cdfcba7d8627..b50600bb2736 100644
--- a/sc/source/ui/unoobj/appluno.cxx
+++ b/sc/source/ui/unoobj/appluno.cxx
@@ -667,7 +667,7 @@ uno::Any SAL_CALL ScFunctionListObj::getByIndex( sal_Int32 nIndex )
 uno::Reference<container::XEnumeration> SAL_CALL ScFunctionListObj::createEnumeration()
 {
     SolarMutexGuard aGuard;
-    return new ScIndexEnumeration(this, OUString("com.sun.star.sheet.FunctionDescriptionEnumeration"));
+    return new ScIndexEnumeration(this, "com.sun.star.sheet.FunctionDescriptionEnumeration");
 }
 
 // XElementAccess
diff --git a/sc/source/ui/unoobj/cellsuno.cxx b/sc/source/ui/unoobj/cellsuno.cxx
index f387325c6faf..6e325a550e56 100644
--- a/sc/source/ui/unoobj/cellsuno.cxx
+++ b/sc/source/ui/unoobj/cellsuno.cxx
@@ -4646,7 +4646,7 @@ sal_Bool SAL_CALL ScCellRangesObj::hasByName( const OUString& aName )
 uno::Reference<container::XEnumeration> SAL_CALL ScCellRangesObj::createEnumeration()
 {
     SolarMutexGuard aGuard;
-    return new ScIndexEnumeration(this, OUString("com.sun.star.sheet.SheetCellRangesEnumeration"));
+    return new ScIndexEnumeration(this, "com.sun.star.sheet.SheetCellRangesEnumeration");
 }
 
 // XIndexAccess
diff --git a/sc/source/ui/unoobj/chart2uno.cxx b/sc/source/ui/unoobj/chart2uno.cxx
index 4e751b3f6672..d8c03f47dbab 100644
--- a/sc/source/ui/unoobj/chart2uno.cxx
+++ b/sc/source/ui/unoobj/chart2uno.cxx
@@ -1919,7 +1919,7 @@ uno::Sequence< beans::PropertyValue > SAL_CALL ScChart2DataProvider::detectArgum
         func = ::std::for_each(aAllTokens.begin(), aAllTokens.end(), func);
         func.getList(aTableNumList);
         aResult.push_back(
-            beans::PropertyValue( OUString("TableNumberList"), -1,
+            beans::PropertyValue( "TableNumberList", -1,
                                   uno::makeAny( lcl_createTableNumberList( aTableNumList ) ),
                                   beans::PropertyState_DIRECT_VALUE ));
     }
@@ -1928,7 +1928,7 @@ uno::Sequence< beans::PropertyValue > SAL_CALL ScChart2DataProvider::detectArgum
     if( bRowSourceDetected )
     {
         aResult.push_back(
-            beans::PropertyValue( OUString("DataRowSource"), -1,
+            beans::PropertyValue( "DataRowSource", -1,
                                   uno::makeAny( eRowSource ), beans::PropertyState_DIRECT_VALUE ));
     }
 
@@ -1936,7 +1936,7 @@ uno::Sequence< beans::PropertyValue > SAL_CALL ScChart2DataProvider::detectArgum
     if( bRowSourceDetected )
     {
         aResult.push_back(
-            beans::PropertyValue( OUString("HasCategories"), -1,
+            beans::PropertyValue( "HasCategories", -1,
                                   uno::makeAny( bHasCategories ), beans::PropertyState_DIRECT_VALUE ));
     }
 
@@ -1944,7 +1944,7 @@ uno::Sequence< beans::PropertyValue > SAL_CALL ScChart2DataProvider::detectArgum
     if( bRowSourceDetected )
     {
         aResult.push_back(
-            beans::PropertyValue( OUString("FirstCellAsLabel"), -1,
+            beans::PropertyValue( "FirstCellAsLabel", -1,
                                   uno::makeAny( bFirstCellAsLabel ), beans::PropertyState_DIRECT_VALUE ));
     }
 
@@ -1970,7 +1970,7 @@ uno::Sequence< beans::PropertyValue > SAL_CALL ScChart2DataProvider::detectArgum
 
     // add cell range property
     aResult.push_back(
-        beans::PropertyValue( OUString("CellRangeRepresentation"), -1,
+        beans::PropertyValue( "CellRangeRepresentation", -1,
                               uno::makeAny( sRangeRep ), beans::PropertyState_DIRECT_VALUE ));
 
     //Sequence Mapping
@@ -2031,7 +2031,7 @@ uno::Sequence< beans::PropertyValue > SAL_CALL ScChart2DataProvider::detectArgum
         if( bDifferentIndexes && !aSequenceMappingVector.empty() )
         {
             aResult.push_back(
-                beans::PropertyValue( OUString("SequenceMapping"), -1,
+                beans::PropertyValue( "SequenceMapping", -1,
                     uno::makeAny( comphelper::containerToSequence(aSequenceMappingVector) )
                     , beans::PropertyState_DIRECT_VALUE ));
         }
diff --git a/sc/source/ui/unoobj/chartuno.cxx b/sc/source/ui/unoobj/chartuno.cxx
index b2c5bec2b25c..10d89ce5e6ab 100644
--- a/sc/source/ui/unoobj/chartuno.cxx
+++ b/sc/source/ui/unoobj/chartuno.cxx
@@ -259,16 +259,16 @@ void SAL_CALL ScChartsObj::addNewByName( const OUString& rName,
                 // set arguments
                 uno::Sequence< beans::PropertyValue > aArgs( 4 );
                 aArgs[0] = beans::PropertyValue(
-                    OUString("CellRangeRepresentation"), -1,
+                    "CellRangeRepresentation", -1,
                     uno::makeAny( OUString( sRangeStr )), beans::PropertyState_DIRECT_VALUE );
                 aArgs[1] = beans::PropertyValue(
-                    OUString("HasCategories"), -1,
+                    "HasCategories", -1,
                     uno::makeAny( bRowHeaders ), beans::PropertyState_DIRECT_VALUE );
                 aArgs[2] = beans::PropertyValue(
-                    OUString("FirstCellAsLabel"), -1,
+                    "FirstCellAsLabel", -1,
                     uno::makeAny( bColumnHeaders ), beans::PropertyState_DIRECT_VALUE );
                 aArgs[3] = beans::PropertyValue(
-                    OUString("DataRowSource"), -1,
+                    "DataRowSource", -1,
                     uno::makeAny( chart::ChartDataRowSource_COLUMNS ), beans::PropertyState_DIRECT_VALUE );
                 xReceiver->setArguments( aArgs );
             }
@@ -316,7 +316,7 @@ void SAL_CALL ScChartsObj::removeByName( const OUString& aName )
 uno::Reference<container::XEnumeration> SAL_CALL ScChartsObj::createEnumeration()
 {
     SolarMutexGuard aGuard;
-    return new ScIndexEnumeration(this, OUString("com.sun.star.table.TableChartsEnumeration"));
+    return new ScIndexEnumeration(this, "com.sun.star.table.TableChartsEnumeration");
 }
 
 // XIndexAccess
diff --git a/sc/source/ui/unoobj/dapiuno.cxx b/sc/source/ui/unoobj/dapiuno.cxx
index b5d0bccf66eb..fde3bba62f85 100644
--- a/sc/source/ui/unoobj/dapiuno.cxx
+++ b/sc/source/ui/unoobj/dapiuno.cxx
@@ -452,7 +452,7 @@ void SAL_CALL ScDataPilotTablesObj::removeByName( const OUString& aName )
 Reference< XEnumeration > SAL_CALL ScDataPilotTablesObj::createEnumeration()
 {
     SolarMutexGuard aGuard;
-    return new ScIndexEnumeration(this, OUString("com.sun.star.sheet.DataPilotTablesEnumeration"));
+    return new ScIndexEnumeration(this, "com.sun.star.sheet.DataPilotTablesEnumeration");
 }
 
 // XIndexAccess
@@ -1013,7 +1013,7 @@ Reference< XDataPilotField > SAL_CALL ScDataPilotDescriptorBase::getDataLayoutFi
         {
             if( pSaveData->GetDataLayoutDimension() )
             {
-                ScFieldIdentifier aFieldId( OUString( SC_DATALAYOUT_NAME ), true );
+                ScFieldIdentifier aFieldId( SC_DATALAYOUT_NAME, true );
                 return new ScDataPilotFieldObj( *this, aFieldId );
             }
         }
@@ -1669,7 +1669,7 @@ ScDataPilotFieldObj* ScDataPilotFieldsObj::GetObjectByName_Impl(const OUString&
 Reference<XEnumeration> SAL_CALL ScDataPilotFieldsObj::createEnumeration()
 {
     SolarMutexGuard aGuard;
-    return new ScIndexEnumeration(this, OUString("com.sun.star.sheet.DataPilotFieldsEnumeration"));
+    return new ScIndexEnumeration(this, "com.sun.star.sheet.DataPilotFieldsEnumeration");
 }
 
 // XIndexAccess
@@ -2951,7 +2951,7 @@ Any SAL_CALL ScDataPilotFieldGroupsObj::getByIndex( sal_Int32 nIndex )
 Reference<XEnumeration> SAL_CALL ScDataPilotFieldGroupsObj::createEnumeration()
 {
     SolarMutexGuard aGuard;
-    return new ScIndexEnumeration( this, OUString( "com.sun.star.sheet.DataPilotFieldGroupsEnumeration" ) );
+    return new ScIndexEnumeration( this, "com.sun.star.sheet.DataPilotFieldGroupsEnumeration" );
 }
 
 // XElementAccess
@@ -3130,7 +3130,7 @@ Any SAL_CALL ScDataPilotFieldGroupObj::getByIndex( sal_Int32 nIndex )
 Reference< XEnumeration > SAL_CALL ScDataPilotFieldGroupObj::createEnumeration()
 {
     SolarMutexGuard aGuard;
-    return new ScIndexEnumeration( this, OUString( "com.sun.star.sheet.DataPilotFieldGroupEnumeration" ) );
+    return new ScIndexEnumeration( this, "com.sun.star.sheet.DataPilotFieldGroupEnumeration" );
 }
 
 // XElementAccess
@@ -3269,7 +3269,7 @@ sal_Bool SAL_CALL ScDataPilotItemsObj::hasByName( const OUString& aName )
 Reference<XEnumeration> SAL_CALL ScDataPilotItemsObj::createEnumeration()
 {
     SolarMutexGuard aGuard;
-    return new ScIndexEnumeration(this, OUString("com.sun.star.sheet.DataPilotItemsEnumeration"));
+    return new ScIndexEnumeration(this, "com.sun.star.sheet.DataPilotItemsEnumeration");
 }
 
 // XIndexAccess
diff --git a/sc/source/ui/unoobj/datauno.cxx b/sc/source/ui/unoobj/datauno.cxx
index a2a282e56c59..76e888b6e9f2 100644
--- a/sc/source/ui/unoobj/datauno.cxx
+++ b/sc/source/ui/unoobj/datauno.cxx
@@ -618,7 +618,7 @@ void SAL_CALL ScSubTotalDescriptorBase::addNew(
 uno::Reference<container::XEnumeration> SAL_CALL ScSubTotalDescriptorBase::createEnumeration()
 {
     SolarMutexGuard aGuard;
-    return new ScIndexEnumeration(this, OUString("com.sun.star.sheet.SubTotalFieldsEnumeration"));
+    return new ScIndexEnumeration(this, "com.sun.star.sheet.SubTotalFieldsEnumeration");
 }
 
 // XIndexAccess
@@ -2215,7 +2215,7 @@ void SAL_CALL ScDatabaseRangesObj::removeByName( const OUString& aName )
 uno::Reference<container::XEnumeration> SAL_CALL ScDatabaseRangesObj::createEnumeration()
 {
     SolarMutexGuard aGuard;
-    return new ScIndexEnumeration(this, OUString("com.sun.star.sheet.DatabaseRangesEnumeration"));
+    return new ScIndexEnumeration(this, "com.sun.star.sheet.DatabaseRangesEnumeration");
 }
 
 // XIndexAccess
diff --git a/sc/source/ui/unoobj/docuno.cxx b/sc/source/ui/unoobj/docuno.cxx
index 757cd8e71a07..fce78332c626 100644
--- a/sc/source/ui/unoobj/docuno.cxx
+++ b/sc/source/ui/unoobj/docuno.cxx
@@ -3370,7 +3370,7 @@ uno::Sequence < uno::Reference< table::XCellRange > > SAL_CALL ScTableSheetsObj:
 uno::Reference<container::XEnumeration> SAL_CALL ScTableSheetsObj::createEnumeration()
 {
     SolarMutexGuard aGuard;
-    return new ScIndexEnumeration(this, OUString("com.sun.star.sheet.SpreadsheetsEnumeration"));
+    return new ScIndexEnumeration(this, "com.sun.star.sheet.SpreadsheetsEnumeration");
 }
 
 // XIndexAccess
@@ -3535,7 +3535,7 @@ void SAL_CALL ScTableColumnsObj::removeByIndex( sal_Int32 nIndex, sal_Int32 nCou
 uno::Reference<container::XEnumeration> SAL_CALL ScTableColumnsObj::createEnumeration()
 {
     SolarMutexGuard aGuard;
-    return new ScIndexEnumeration(this, OUString("com.sun.star.table.TableColumnsEnumeration"));
+    return new ScIndexEnumeration(this, "com.sun.star.table.TableColumnsEnumeration");
 }
 
 // XIndexAccess
@@ -3773,7 +3773,7 @@ void SAL_CALL ScTableRowsObj::removeByIndex( sal_Int32 nIndex, sal_Int32 nCount
 uno::Reference<container::XEnumeration> SAL_CALL ScTableRowsObj::createEnumeration()
 {
     SolarMutexGuard aGuard;
-    return new ScIndexEnumeration(this, OUString("com.sun.star.table.TableRowsEnumeration"));
+    return new ScIndexEnumeration(this, "com.sun.star.table.TableRowsEnumeration");
 }
 
 // XIndexAccess
@@ -4080,7 +4080,7 @@ uno::Reference<container::XEnumeration> SAL_CALL ScAnnotationsObj::createEnumera
     //! iterate directly (more efficiently)?
 
     SolarMutexGuard aGuard;
-    return new ScIndexEnumeration(this, OUString("com.sun.star.sheet.CellAnnotationsEnumeration"));
+    return new ScIndexEnumeration(this, "com.sun.star.sheet.CellAnnotationsEnumeration");
 }
 
 // XIndexAccess
@@ -4235,7 +4235,7 @@ void SAL_CALL ScScenariosObj::removeByName( const OUString& aName )
 uno::Reference<container::XEnumeration> SAL_CALL ScScenariosObj::createEnumeration()
 {
     SolarMutexGuard aGuard;
-    return new ScIndexEnumeration(this, OUString("com.sun.star.sheet.ScenariosEnumeration"));
+    return new ScIndexEnumeration(this, "com.sun.star.sheet.ScenariosEnumeration");
 }
 
 // XIndexAccess
diff --git a/sc/source/ui/unoobj/eventuno.cxx b/sc/source/ui/unoobj/eventuno.cxx
index c3e24180a8cd..1ab409416273 100644
--- a/sc/source/ui/unoobj/eventuno.cxx
+++ b/sc/source/ui/unoobj/eventuno.cxx
@@ -134,10 +134,10 @@ uno::Any SAL_CALL ScSheetEventsObj::getByName( const OUString& aName )
     {
         uno::Sequence<beans::PropertyValue> aPropSeq( 2 );
         aPropSeq[0] = beans::PropertyValue(
-                        OUString("EventType"), -1,
+                        "EventType", -1,
                         uno::makeAny( OUString("Script") ), beans::PropertyState_DIRECT_VALUE );
         aPropSeq[1] = beans::PropertyValue(
-                        OUString("Script"), -1,
+                        "Script", -1,
                         uno::makeAny( *pScript ), beans::PropertyState_DIRECT_VALUE );
         aRet <<= aPropSeq;
     }
diff --git a/sc/source/ui/unoobj/fielduno.cxx b/sc/source/ui/unoobj/fielduno.cxx
index 178ef7a17996..aa8dce00f17a 100644
--- a/sc/source/ui/unoobj/fielduno.cxx
+++ b/sc/source/ui/unoobj/fielduno.cxx
@@ -377,7 +377,7 @@ sal_Bool SAL_CALL ScCellFieldsObj::hasElements()
 uno::Reference<container::XEnumeration> SAL_CALL ScCellFieldsObj::createEnumeration()
 {
     SolarMutexGuard aGuard;
-    return new ScIndexEnumeration(this, OUString("com.sun.star.text.TextFieldEnumeration"));
+    return new ScIndexEnumeration(this, "com.sun.star.text.TextFieldEnumeration");
 }
 
 void SAL_CALL ScCellFieldsObj::addContainerListener(
@@ -533,7 +533,7 @@ sal_Bool SAL_CALL ScHeaderFieldsObj::hasElements()
 uno::Reference<container::XEnumeration> SAL_CALL ScHeaderFieldsObj::createEnumeration()
 {
     SolarMutexGuard aGuard;
-    return new ScIndexEnumeration(this, OUString("com.sun.star.text.TextFieldEnumeration"));
+    return new ScIndexEnumeration(this, "com.sun.star.text.TextFieldEnumeration");
 }
 
 void SAL_CALL ScHeaderFieldsObj::addContainerListener(
diff --git a/sc/source/ui/unoobj/fmtuno.cxx b/sc/source/ui/unoobj/fmtuno.cxx
index 0a74f29beecf..f6e971408b36 100644
--- a/sc/source/ui/unoobj/fmtuno.cxx
+++ b/sc/source/ui/unoobj/fmtuno.cxx
@@ -359,7 +359,7 @@ void SAL_CALL ScTableConditionalFormat::clear()
 uno::Reference<container::XEnumeration> SAL_CALL ScTableConditionalFormat::createEnumeration()
 {
     SolarMutexGuard aGuard;
-    return new ScIndexEnumeration(this, OUString("com.sun.star.sheet.TableConditionalEntryEnumeration"));
+    return new ScIndexEnumeration(this, "com.sun.star.sheet.TableConditionalEntryEnumeration");
 }
 
 // XIndexAccess
diff --git a/sc/source/ui/unoobj/linkuno.cxx b/sc/source/ui/unoobj/linkuno.cxx
index 64528ab62133..831d87eee3c4 100644
--- a/