catch exception by constant reference

22 files changed, 162 insertions, 163 deletions

diff --git a/drawinglayer/source/processor2d/helperchartrenderer.cxx b/drawinglayer/source/processor2d/helperchartrenderer.cxx
index bf7dec5d9d4f..c2747f20ca77 100644
--- a/drawinglayer/source/processor2d/helperchartrenderer.cxx
+++ b/drawinglayer/source/processor2d/helperchartrenderer.cxx
@@ -139,9 +139,8 @@ namespace drawinglayer
                 }
             }
         }
-        catch( uno::Exception& e )
+        catch( const uno::Exception& )
         {
-            (void)e;
             OSL_FAIL( "Chart cannot be painted pretty!" );
         }
 
diff --git a/editeng/source/items/frmitems.cxx b/editeng/source/items/frmitems.cxx
index cdf29dee1be1..addb3f630a68 100644
--- a/editeng/source/items/frmitems.cxx
+++ b/editeng/source/items/frmitems.cxx
@@ -1956,7 +1956,7 @@ bool SvxBoxItem::PutValue( const uno::Any& rVal, sal_uInt8 nMemberId )
             uno::Sequence < uno::Any > aSeq;
             uno::Any aNew;
             try { aNew = xConverter->convertTo( rVal, ::getCppuType((const uno::Sequence < uno::Any >*)0) ); }
-            catch (uno::Exception&) {}
+            catch (const uno::Exception&) {}
 
             aNew >>= aSeq;
             if ( aSeq.getLength() == 4 )
@@ -2754,7 +2754,7 @@ bool SvxBoxInfoItem::PutValue( const uno::Any& rVal, sal_uInt8 nMemberId )
                 uno::Any aNew;
                 uno::Sequence < uno::Any > aSeq;
                 try { aNew = xConverter->convertTo( rVal, ::getCppuType((const uno::Sequence < uno::Any >*)0) ); }
-                catch (uno::Exception&) {}
+                catch (const uno::Exception&) {}
 
                 if( (aNew >>= aSeq) && aSeq.getLength() == 4 )
                 {
diff --git a/editeng/source/items/numitem.cxx b/editeng/source/items/numitem.cxx
index 6939f2b94458..8f71ff238b11 100644
--- a/editeng/source/items/numitem.cxx
+++ b/editeng/source/items/numitem.cxx
@@ -82,7 +82,7 @@ void lcl_getFormatter(com::sun::star::uno::Reference<com::sun::star::text::XNumb
             DBG_ASSERT(xRet.is(), "service missing: \"com.sun.star.text.DefaultNumberingProvider\"");
             _xFormatter = Reference<XNumberingFormatter> (xRet, UNO_QUERY);
         }
-        catch(Exception& )
+        catch(const Exception&)
         {
         }
     }
@@ -147,7 +147,7 @@ String  SvxNumberType::GetNumStr( sal_uLong nNo, const Locale& rLocale ) const
                         {
                             aTmpStr = xFormatter->makeNumberingString( aProperties, rLocale );
                         }
-                        catch(Exception&)
+                        catch(const Exception&)
                         {
                         }
                     }
@@ -937,7 +937,7 @@ bool SvxNumBulletItem::PutValue( const com::sun::star::uno::Any& rVal, sal_uInt8
             pNumRule = pNewRule;
             return true;
         }
-        catch(lang::IllegalArgumentException&)
+        catch(const lang::IllegalArgumentException&)
         {
         }
     }
diff --git a/editeng/source/misc/svxacorr.cxx b/editeng/source/misc/svxacorr.cxx
index f044d6aca16c..8cbeb1e7ca7c 100644
--- a/editeng/source/misc/svxacorr.cxx
+++ b/editeng/source/misc/svxacorr.cxx
@@ -2099,15 +2099,15 @@ void SvxAutoCorrectLanguageLists::LoadXMLExceptList_Imp(
                 {
                     xParser->parseStream( aParserInput );
                 }
-                catch( xml::sax::SAXParseException&  )
+                catch( const xml::sax::SAXParseException& )
                 {
                     // re throw ?
                 }
-                catch( xml::sax::SAXException&  )
+                catch( const xml::sax::SAXException& )
                 {
                     // re throw ?
                 }
-                catch( io::IOException& )
+                catch( const io::IOException& )
                 {
                     // re throw ?
                 }
@@ -2226,7 +2226,7 @@ SvxAutocorrWordList* SvxAutoCorrectLanguageLists::LoadAutocorrWordList()
             xParser->parseStream( aParserInput );
         }
     }
-    catch ( uno::Exception& )
+    catch ( const uno::Exception& )
     {
     }
 
@@ -2650,7 +2650,7 @@ sal_Bool SvxAutoCorrectLanguageLists::PutText( const String& rShort,
                 delete pNew;
         }
     }
-    catch ( uno::Exception& )
+    catch ( const uno::Exception& )
     {
     }
 
diff --git a/editeng/source/misc/unolingu.cxx b/editeng/source/misc/unolingu.cxx
index 3ac90384e08c..db37c0573d8d 100644
--- a/editeng/source/misc/unolingu.cxx
+++ b/editeng/source/misc/unolingu.cxx
@@ -1124,7 +1124,7 @@ uno::Reference< XDictionary > LinguMgr::GetStandard()
                         DictionaryType_POSITIVE,
                         linguistic::GetWritableDictionaryURL( aDicName ) );
         }
-        catch(com::sun::star::uno::Exception &)
+        catch(const com::sun::star::uno::Exception &)
         {
         }
 
diff --git a/editeng/source/xml/xmltxtexp.cxx b/editeng/source/xml/xmltxtexp.cxx
index a64e759fde8a..c2763b37a89e 100644
--- a/editeng/source/xml/xmltxtexp.cxx
+++ b/editeng/source/xml/xmltxtexp.cxx
@@ -471,7 +471,7 @@ void SvxWriteXML( EditEngine& rEditEngine, SvStream& rStream, const ESelection&
         }
         while( 0 );
     }
-    catch( uno::Exception& )
+    catch( const uno::Exception& )
     {
         OSL_FAIL("exception during xml export");
     }
diff --git a/editeng/source/xml/xmltxtimp.cxx b/editeng/source/xml/xmltxtimp.cxx
index 2a7e3873fb3d..e73f8e87654a 100644
--- a/editeng/source/xml/xmltxtimp.cxx
+++ b/editeng/source/xml/xmltxtimp.cxx
@@ -235,7 +235,7 @@ void SvxReadXML( EditEngine& rEditEngine, SvStream& rStream, const ESelection& r
         }
         while(0);
     }
-    catch( uno::Exception& )
+    catch( const uno::Exception& )
     {
     }
 }
diff --git a/embeddedobj/source/commonembedding/embedobj.cxx b/embeddedobj/source/commonembedding/embedobj.cxx
index 151b45c663ee..4303a18f8221 100644
--- a/embeddedobj/source/commonembedding/embedobj.cxx
+++ b/embeddedobj/source/commonembedding/embedobj.cxx
@@ -103,10 +103,10 @@ void OCommonEmbeddedObject::Deactivate()
         try {
             xClientSite->saveObject();
         }
-        catch( embed::ObjectSaveVetoException& )
+        catch( const embed::ObjectSaveVetoException& )
         {
         }
-        catch( uno::Exception& e )
+        catch( const uno::Exception& e )
         {
             throw embed::StorageWrappedTargetException(
                 ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "The client could not store the object!" )),
@@ -144,7 +144,7 @@ void OCommonEmbeddedObject::StateChangeNotification_Impl( sal_Bool bBeforeChange
                     else
                         ((embed::XStateChangeListener*)pIterator.next())->stateChanged( aSource, nOldState, nNewState );
                 }
-                catch( uno::Exception& )
+                catch( const uno::Exception& )
                 {
                     // even if the listener complains ignore it for now
                    }
@@ -329,7 +329,7 @@ void OCommonEmbeddedObject::SwitchStateTo_Impl( sal_Int32 nNextState )
 
                         aModuleName = xManager->identify( xContDoc );
                     }
-                    catch( uno::Exception& )
+                    catch( const uno::Exception& )
                     {}
 
                     // if currently another object is UIactive it will be deactivated; usually this will activate the LM of
@@ -481,7 +481,7 @@ void SAL_CALL OCommonEmbeddedObject::changeState( sal_Int32 nNewState )
 
                 SwitchStateTo_Impl( nNewState );
             }
-            catch( uno::Exception& )
+            catch( const uno::Exception& )
             {
                 if ( nOldState != m_nObjectState )
                     // notify listeners that the object has changed the state
@@ -555,7 +555,7 @@ void SAL_CALL OCommonEmbeddedObject::doVerb( sal_Int32 nVerbID )
     {
         nNewState = ConvertVerbToState_Impl( nVerbID );
     }
-    catch( uno::Exception& )
+    catch( const uno::Exception& )
     {}
 
     if ( nNewState == -1 )
diff --git a/embeddedobj/source/commonembedding/miscobj.cxx b/embeddedobj/source/commonembedding/miscobj.cxx
index de052802135c..1a34b4c615bd 100644
--- a/embeddedobj/source/commonembedding/miscobj.cxx
+++ b/embeddedobj/source/commonembedding/miscobj.cxx
@@ -283,7 +283,7 @@ OCommonEmbeddedObject::~OCommonEmbeddedObject()
                 delete m_pInterfaceContainer;
                 m_pInterfaceContainer = NULL;
             }
-        } catch( uno::Exception& ) {}
+        } catch( const uno::Exception& ) {}
 
         try {
             if ( m_pDocHolder )
@@ -291,13 +291,13 @@ OCommonEmbeddedObject::~OCommonEmbeddedObject()
                 m_pDocHolder->CloseFrame();
                 try {
                     m_pDocHolder->CloseDocument( sal_True, sal_True );
-                } catch ( uno::Exception& ) {}
+                } catch ( const uno::Exception& ) {}
                 m_pDocHolder->FreeOffice();
 
                 m_pDocHolder->release();
                 m_pDocHolder = NULL;
             }
-        } catch( uno::Exception& ) {}
+        } catch( const uno::Exception& ) {}
     }
 }
 
@@ -317,7 +317,7 @@ void OCommonEmbeddedObject::requestPositioning( const awt::Rectangle& aRect )
             try {
                 xInplaceClient->changedPlacement( aRect );
             }
-            catch( uno::Exception& )
+            catch( const uno::Exception& )
             {
                 OSL_FAIL( "Exception on request to resize!\n" );
             }
@@ -348,7 +348,7 @@ void OCommonEmbeddedObject::PostEvent_Impl( const ::rtl::OUString& aEventName,
                 {
                     ((document::XEventListener *)aIt.next())->notifyEvent( aEvent );
                 }
-                catch( uno::RuntimeException& )
+                catch( const uno::RuntimeException& )
                 {
                     aIt.remove();
                 }
@@ -570,7 +570,7 @@ void SAL_CALL OCommonEmbeddedObject::close( sal_Bool bDeliverOwnership )
                 {
                     ((util::XCloseListener*)pIterator.next())->queryClosing( aSource, bDeliverOwnership );
                 }
-                catch( uno::RuntimeException& )
+                catch( const uno::RuntimeException& )
                 {
                     pIterator.remove();
                 }
@@ -588,7 +588,7 @@ void SAL_CALL OCommonEmbeddedObject::close( sal_Bool bDeliverOwnership )
                 {
                     ((util::XCloseListener*)pCloseIterator.next())->notifyClosing( aSource );
                 }
-                catch( uno::RuntimeException& )
+                catch( const uno::RuntimeException& )
                 {
                     pCloseIterator.remove();
                 }
@@ -611,7 +611,7 @@ void SAL_CALL OCommonEmbeddedObject::close( sal_Bool bDeliverOwnership )
         try {
             m_pDocHolder->CloseDocument( bDeliverOwnership, bDeliverOwnership );
         }
-        catch( uno::Exception& )
+        catch( const uno::Exception& )
         {
             if ( bDeliverOwnership )
             {
@@ -640,7 +640,7 @@ void SAL_CALL OCommonEmbeddedObject::close( sal_Bool bDeliverOwnership )
         {
             try {
                 xComp->dispose();
-            } catch ( uno::Exception& ) {}
+            } catch ( const uno::Exception& ) {}
         }
 
         m_xObjectStorage.clear();
diff --git a/embeddedobj/source/commonembedding/persistence.cxx b/embeddedobj/source/commonembedding/persistence.cxx
index a3c83948f64c..8afe92d881b1 100644
--- a/embeddedobj/source/commonembedding/persistence.cxx
+++ b/embeddedobj/source/commonembedding/persistence.cxx
@@ -159,7 +159,7 @@ uno::Reference< io::XInputStream > createTempInpStreamFromStor(
         try
         {
             xStorage->copyToStorage( xTempStorage );
-        } catch( uno::Exception& e )
+        } catch( const uno::Exception& e )
         {
             throw embed::StorageWrappedTargetException(
                         ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "Can't copy storage!" )),
@@ -173,7 +173,7 @@ uno::Reference< io::XInputStream > createTempInpStreamFromStor(
             if ( xComponent.is() )
                 xComponent->dispose();
         }
-        catch ( uno::Exception& )
+        catch ( const uno::Exception& )
         {
         }
 
@@ -182,7 +182,7 @@ uno::Reference< io::XInputStream > createTempInpStreamFromStor(
             if ( xTempOut.is() )
                 xTempOut->closeOutput();
         }
-        catch ( uno::Exception& )
+        catch ( const uno::Exception& )
         {
         }
 
@@ -253,7 +253,7 @@ static void SetDocToEmbedded( const uno::Reference< frame::XModel > xDocument, c
                 uno::Reference< frame::XModule > xModule( xDocument, uno::UNO_QUERY_THROW );
                 xModule->setIdentifier( aModuleName );
             }
-            catch( uno::Exception& )
+            catch( const uno::Exception& )
             {}
         }
     }
@@ -291,7 +291,7 @@ void OCommonEmbeddedObject::SwitchOwnPersistence( const uno::Reference< embed::X
         if ( xComponent.is() )
             xComponent->dispose();
     }
-    catch ( uno::Exception& )
+    catch ( const uno::Exception& )
     {
     }
 }
@@ -368,7 +368,7 @@ uno::Reference< util::XCloseable > OCommonEmbeddedObject::InitNewDocument_Impl()
         }
         xModel->attachResource( xModel->getURL(), m_aDocMediaDescriptor );
     }
-    catch( uno::Exception& )
+    catch( const uno::Exception& )
     {
         uno::Reference< util::XCloseable > xCloseable( xDocument, uno::UNO_QUERY );
         if ( xCloseable.is() )
@@ -377,7 +377,7 @@ uno::Reference< util::XCloseable > OCommonEmbeddedObject::InitNewDocument_Impl()
             {
                 xCloseable->close( sal_True );
             }
-            catch( uno::Exception& )
+            catch( const uno::Exception& )
             {
             }
         }
@@ -440,7 +440,7 @@ uno::Reference< util::XCloseable > OCommonEmbeddedObject::LoadLink_Impl()
                 }
         }
     }
-    catch( uno::Exception& )
+    catch( const uno::Exception& )
     {
         uno::Reference< util::XCloseable > xCloseable( xDocument, uno::UNO_QUERY );
         if ( xCloseable.is() )
@@ -449,7 +449,7 @@ uno::Reference< util::XCloseable > OCommonEmbeddedObject::LoadLink_Impl()
             {
                 xCloseable->close( sal_True );
             }
-            catch( uno::Exception& )
+            catch( const uno::Exception& )
             {
             }
         }
@@ -470,7 +470,7 @@ uno::Reference< util::XCloseable > OCommonEmbeddedObject::LoadLink_Impl()
         try {
             ::comphelper::MimeConfigurationHelper aHelper( m_xFactory );
             aFilterName = aHelper.GetDefaultFilterFromServiceName( GetDocumentServiceName(), nVersion );
-        } catch( uno::Exception& )
+        } catch( const uno::Exception& )
         {}
     }
 
@@ -539,7 +539,7 @@ uno::Reference< util::XCloseable > OCommonEmbeddedObject::LoadDocumentFromStorag
             uno::Reference< beans::XPropertySet > xTempStreamProps( xTempInpStream, uno::UNO_QUERY_THROW );
             xTempStreamProps->getPropertyValue( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "Uri" )) ) >>= aTempFileURL;
         }
-        catch( uno::Exception& )
+        catch( const uno::Exception& )
         {
         }
 
@@ -566,7 +566,7 @@ uno::Reference< util::XCloseable > OCommonEmbeddedObject::LoadDocumentFromStorag
         else
             xLoadable->load( aLoadArgs.getPropertyValues() );
     }
-    catch( uno::Exception& )
+    catch( const uno::Exception& )
     {
         uno::Reference< util::XCloseable > xCloseable( xDocument, uno::UNO_QUERY );
         if ( xCloseable.is() )
@@ -575,7 +575,7 @@ uno::Reference< util::XCloseable > OCommonEmbeddedObject::LoadDocumentFromStorag
             {
                 xCloseable->close( sal_True );
             }
-            catch( uno::Exception& )
+            catch( const uno::Exception& )
             {
                 DBG_UNHANDLED_EXCEPTION();
             }
@@ -632,7 +632,7 @@ uno::Reference< io::XInputStream > OCommonEmbeddedObject::StoreDocumentToTempStr
     {
         xTempOut->closeOutput();
     }
-    catch( uno::Exception& )
+    catch( const uno::Exception& )
     {
         OSL_FAIL( "Looks like stream was closed already" );
     }
@@ -653,13 +653,13 @@ void OCommonEmbeddedObject::SaveObject_Impl()
             if ( xModifiable.is() && !xModifiable->isModified() )
                 return;
         }
-        catch( uno::Exception& )
+        catch( const uno::Exception& )
         {}
 
         try {
             m_xClientSite->saveObject();
         }
-        catch( uno::Exception& )
+        catch( const uno::Exception& )
         {
             OSL_FAIL( "The object was not stored!\n" );
         }
@@ -688,7 +688,7 @@ void OCommonEmbeddedObject::SaveObject_Impl()
 
 
         }
-        catch( uno::Exception& )
+        catch( const uno::Exception& )
         {}
     }
 
@@ -834,7 +834,7 @@ uno::Reference< util::XCloseable > OCommonEmbeddedObject::CreateDocFromMediaDesc
 
         xLoadable->load( addAsTemplate( aMedDescr ) );
     }
-    catch( uno::Exception& )
+    catch( const uno::Exception& )
     {
         uno::Reference< util::XCloseable > xCloseable( xDocument, uno::UNO_QUERY );
         if ( xCloseable.is() )
@@ -843,7 +843,7 @@ uno::Reference< util::XCloseable > OCommonEmbeddedObject::CreateDocFromMediaDesc
             {
                 xCloseable->close( sal_True );
             }
-            catch( uno::Exception& )
+            catch( const uno::Exception& )
             {
             }
         }
@@ -867,11 +867,11 @@ uno::Reference< util::XCloseable > OCommonEmbeddedObject::CreateTempDocFromLink_
     try {
         nStorageFormat = ::comphelper::OStorageHelper::GetXStorageFormat( m_xParentStorage );
     }
-    catch ( beans::IllegalTypeException& )
+    catch ( const beans::IllegalTypeException& )
     {
         // the container just has an unknown type, use current file format
     }
-    catch ( uno::Exception& )
+    catch ( const uno::Exception& )
     {
         OSL_FAIL( "Can not retrieve storage media type!\n" );
     }
@@ -892,11 +892,11 @@ uno::Reference< util::XCloseable > OCommonEmbeddedObject::CreateTempDocFromLink_
             uno::Reference< beans::XPropertySet > xTempStreamProps( xTempStream, uno::UNO_QUERY_THROW );
             xTempStreamProps->getPropertyValue( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "Uri" )) ) >>= aTempFileURL;
         }
-        catch( uno::Exception& )
+        catch( const uno::Exception& )
         {
         }
 
-        OSL_ENSURE( aTempFileURL.getLength(), "Coudn't retrieve temporary file URL!\n" );
+        OSL_ENSURE( aTempFileURL.getLength(), "Couldn't retrieve temporary file URL!\n" );
 
         aTempMediaDescr[0].Name = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "URL" ));
         aTempMediaDescr[0].Value <<= aTempFileURL;
@@ -1193,11 +1193,11 @@ void SAL_CALL OCommonEmbeddedObject::storeToEntry( const uno::Reference< embed::
     try {
         nTargetStorageFormat = ::comphelper::OStorageHelper::GetXStorageFormat( xStorage );
     }
-    catch ( beans::IllegalTypeException& )
+    catch ( const beans::IllegalTypeException& )
     {
         // the container just has an unknown type, use current file format
     }
-    catch ( uno::Exception& )
+    catch ( const uno::Exception& )
     {
         OSL_FAIL( "Can not retrieve target storage media type!\n" );
     }
@@ -1206,11 +1206,11 @@ void SAL_CALL OCommonEmbeddedObject::storeToEntry( const uno::Reference< embed::
     {
         nOriginalStorageFormat = ::comphelper::OStorageHelper::GetXStorageFormat( m_xParentStorage );
     }
-    catch ( beans::IllegalTypeException& )
+    catch ( const beans::IllegalTypeException& )
     {
         // the container just has an unknown type, use current file format
     }
-    catch ( uno::Exception& )
+    catch ( const uno::Exception& )
     {
         OSL_FAIL( "Can not retrieve own storage media type!\n" );
     }
@@ -1242,7 +1242,7 @@ void SAL_CALL OCommonEmbeddedObject::storeToEntry( const uno::Reference< embed::
                     xSource->copyElementDirectlyTo( m_aEntryName, xTarget, sEntName );
                     bOptimizationWorks = sal_True;
                 }
-                catch( uno::Exception& )
+                catch( const uno::Exception& )
                 {
                 }
             }
@@ -1324,11 +1324,11 @@ void SAL_CALL OCommonEmbeddedObject::storeAsEntry( const uno::Reference< embed::
     try {
         nTargetStorageFormat = ::comphelper::OStorageHelper::GetXStorageFormat( xStorage );
     }
-    catch ( beans::IllegalTypeException& )
+    catch ( const beans::IllegalTypeException& )
     {
         // the container just has an unknown type, use current file format
     }
-    catch ( uno::Exception& )
+    catch ( const uno::Exception& )
     {
         OSL_FAIL( "Can not retrieve target storage media type!\n" );
     }
@@ -1337,11 +1337,11 @@ void SAL_CALL OCommonEmbeddedObject::storeAsEntry( const uno::Reference< embed::
     {
         nOriginalStorageFormat = ::comphelper::OStorageHelper::GetXStorageFormat( m_xParentStorage );
     }
-    catch ( beans::IllegalTypeException& )
+    catch ( const beans::IllegalTypeException& )
     {
         // the container just has an unknown type, use current file format
     }
-    catch ( uno::Exception& )
+    catch ( const uno::Exception& )
     {
         OSL_FAIL( "Can not retrieve own storage media type!\n" );
     }
@@ -1375,7 +1375,7 @@ void SAL_CALL OCommonEmbeddedObject::storeAsEntry( const uno::Reference< embed::
                     xSource->copyElementDirectlyTo( m_aEntryName, xTarget, sEntName );
                     bOptimizationWorks = sal_True;
                 }
-                catch( uno::Exception& )
+                catch( const uno::Exception& )
                 {
                 }
             }
@@ -1480,7 +1480,7 @@ void SAL_CALL OCommonEmbeddedObject::saveCompleted( sal_Bool bUseNew )
             if ( xComponent.is() )
                 xComponent->dispose();
         }
-        catch ( uno::Exception& )
+        catch ( const uno::Exception& )
         {
         }
     }
@@ -1613,11 +1613,11 @@ void SAL_CALL OCommonEmbeddedObject::storeOwn()
         try {
             nStorageFormat = ::comphelper::OStorageHelper::GetXStorageFormat( m_xParentStorage );
         }
-        catch ( beans::IllegalTypeException& )
+        catch ( const beans::IllegalTypeException& )
         {
             // the container just has an unknown type, use current file format
         }
-        catch ( uno::Exception& )
+        catch ( const uno::Exception& )
         {
             OSL_FAIL( "Can not retrieve storage media type!\n" );
         }
@@ -1774,7 +1774,7 @@ void SAL_CALL OCommonEmbeddedObject::reload(
             if ( xComponent.is() )
                 xComponent->dispose();
         }
-        catch ( uno::Exception& )
+        catch ( const uno::Exception& )
         {
         }
 
@@ -1857,7 +1857,7 @@ void SAL_CALL OCommonEmbeddedObject::breakLink( const uno::Reference< embed::XSt
     {
         xModif->setModified( sal_True );
     }
-    catch( uno::Exception& )
+    catch( const uno::Exception& )
     {}
 
     m_pDocHolder->SetComponent( xDocument, m_bReadOnly );
diff --git a/embeddedobj/source/commonembedding/xfactory.cxx b/embeddedobj/source/commonembedding/xfactory.cxx
index 3e51fb63915d..e12a939f88c9 100644
--- a/embeddedobj/source/commonembedding/xfactory.cxx
+++ b/embeddedobj/source/commonembedding/xfactory.cxx
@@ -114,7 +114,7 @@ uno::Reference< uno::XInterface > SAL_CALL OOoEmbeddedObjectFactory::createInsta
             uno::Any aAny = xPropSet->getPropertyValue( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "MediaType" )) );
             aAny >>= aMediaType;
         }
-        catch ( uno::Exception& )
+        catch ( const uno::Exception& )
         {
         }
 
@@ -123,7 +123,7 @@ uno::Reference< uno::XInterface > SAL_CALL OOoEmbeddedObjectFactory::createInsta
             if ( xComp.is() )
                 xComp->dispose();
         }
-        catch ( uno::Exception& )
+        catch ( const uno::Exception& )
         {
         }
         xSubStorage = uno::Reference< embed::XStorage >();
diff --git a/embeddedobj/source/general/docholder.cxx b/embeddedobj/source/general/docholder.cxx
index 036c2d65b807..2ba23df02744 100644
--- a/embeddedobj/source/general/docholder.cxx
+++ b/embeddedobj/source/general/docholder.cxx
@@ -190,7 +190,7 @@ DocumentHolder::DocumentHolder( const uno::Reference< lang::XMultiServiceFactory
         {
             xDesktop->addTerminateListener( this );
         }
-        catch ( uno::Exception& )
+        catch ( const uno::Exception& )
         {
         }
         m_refCount--;
@@ -215,7 +215,7 @@ DocumentHolder::~DocumentHolder()
     {
         try {
             CloseDocument( sal_True, sal_False );
-        } catch( uno::Exception& ) {}
+        } catch( const uno::Exception& ) {}
     }
 
     if ( m_pInterceptor )
@@ -400,7 +400,7 @@ sal_Bool DocumentHolder::SetFrameLMVisibility( const uno::Reference< frame::XFra
             bResult = sal_True;
         }
     }
-    catch( uno::Exception& )
+    catch( const uno::Exception& )
     {}
 
     return bResult;
@@ -569,7 +569,7 @@ uno::Reference< container::XIndexAccess > DocumentHolder::RetrieveOwnMenu_Impl()
                 sal_False );
         }
     }
-    catch( uno::Exception )
+    catch( const uno::Exception& )
     {}
 
     if ( !xResult.is() )
@@ -711,7 +711,7 @@ sal_Bool DocumentHolder::MergeMenues_Impl( const uno::Reference< ::com::sun::sta
                                                                                          uno::UNO_QUERY_THROW );
         bMenuMerged = xMerge->setMergedMenuBar( xMergedMenu );
     }
-    catch( uno::Exception& )
+    catch( const uno::Exception& )
     {}
 
     return bMenuMerged;
@@ -734,7 +734,7 @@ sal_Bool DocumentHolder::ShowUI( const uno::Reference< ::com::sun::star::frame::
             xPropSet->getPropertyValue( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "LayoutManager" ))) >>= xOwnLM;
             xDocAreaAcc = xContainerLM->getDockingAreaAcceptor();
         }
-        catch( uno::Exception& ){}
+        catch( const uno::Exception& ){}
 
         // make sure that lock state of LM is correct even if an exception is thrown in between
         sal_Bool bUnlock = sal_False;
@@ -776,7 +776,7 @@ sal_Bool DocumentHolder::ShowUI( const uno::Reference< ::com::sun::star::frame::
                     m_xOwnWindow->setFocus();
                 }
             }
-            catch( uno::Exception& )
+            catch( const uno::Exception& )
             {
                 // activation failed; reestablish old state
                 try
@@ -795,7 +795,7 @@ sal_Bool DocumentHolder::ShowUI( const uno::Reference< ::com::sun::star::frame::
                     uno::Reference< ::com::sun::star::frame::XMenuBarMergingAcceptor > xMerge( xOwnLM, uno::UNO_QUERY_THROW );
                     xMerge->removeMergedMenuBar();
                 }
-                catch( uno::Exception& ) {}
+                catch( const uno::Exception& ) {}
 
                 try
                 {
@@ -805,7 +805,7 @@ sal_Bool DocumentHolder::ShowUI( const uno::Reference< ::com::sun::star::frame::
                     if ( bUnlock )
                         xContainerLM->unlock();
                 }
-                catch( uno::Exception& ) {}
+                catch( const uno::Exception& ) {}
             }
         }
     }
@@ -825,7 +825,7 @@ sal_Bool DocumentHolder::HideUI( const uno::Reference< ::com::sun::star::frame::
         try {
             uno::Reference< beans::XPropertySet > xPropSet( m_xFrame, uno::UNO_QUERY_THROW );
             xPropSet->getPropertyValue( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "LayoutManager" ))) >>= xOwnLM;
-        } catch( uno::Exception& )
+        } catch( const uno::Exception& )
         {}
 
         if ( xOwnLM.is() )
@@ -851,7 +851,7 @@ sal_Bool DocumentHolder::HideUI( const uno::Reference< ::com::sun::star::frame::
                 xContainerLM->doLayout();
                 bResult = sal_True;
             }
-            catch( uno::Exception& )
+            catch( const uno::Exception& )
             {
                 SetFrameLMVisibility( m_xFrame, sal_True );
             }
@@ -904,7 +904,7 @@ uno::Reference< frame::XFrame > DocumentHolder::GetDocFrame()
         try {
             uno::Reference< beans::XPropertySet > xPropSet( m_xFrame, uno::UNO_QUERY_THROW );
             xPropSet->getPropertyValue( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "LayoutManager" ))) >>= xOwnLM;
-        } catch( uno::Exception& )
+        } catch( const uno::Exception& )
         {}
 
         if ( xOwnLM.is() )
@@ -958,7 +958,7 @@ uno::Reference< frame::XFrame > DocumentHolder::GetDocFrame()
             xHWindow->setVisible( sal_True );
         }
     }
-    catch ( uno::Exception& )
+    catch ( const uno::Exception& )
     {
     }
 
@@ -973,7 +973,7 @@ void DocumentHolder::SetComponent( const uno::Reference< util::XCloseable >& xDo
         // May be should be improved
         try {
             CloseDocument( sal_True, sal_False );
-        } catch( uno::Exception& )
+        } catch( const uno::Exception& )
         {}
     }
 
@@ -1076,7 +1076,7 @@ sal_Bool DocumentHolder::SetExtent( sal_Int64 nAspect, const awt::Size& aSize )
             xDocVis->setVisualAreaSize( nAspect, aSize );
             return sal_True;
         }
-        catch( uno::Exception& )
+        catch( const uno::Exception& )
         {
             // TODO: Error handling
         }
@@ -1096,7 +1096,7 @@ sal_Bool DocumentHolder::GetExtent( sal_Int64 nAspect, awt::Size *pSize )
             *pSize = xDocVis->getVisualAreaSize( nAspect );
             return sal_True;
         }
-        catch( uno::Exception& )
+        catch( const uno::Exception& )
         {
             // TODO: Error handling
         }
@@ -1115,7 +1115,7 @@ sal_Int32 DocumentHolder::GetMapUnit( sal_Int64 nAspect )
         {
             return xDocVis->getMapUnit( nAspect );
         }
-        catch( uno::Exception& )
+        catch( const uno::Exception& )
         {
             // TODO: Error handling
         }
@@ -1314,11 +1314,11 @@ void SAL_CALL DocumentHolder::activated(  ) throw (::com::sun::star::uno::Runtim
             {
                 m_pEmbedObj->changeState( embed::EmbedStates::UI_ACTIVE );
             }
-            catch ( com::sun::star::embed::StateChangeInProgressException& )
+            catch ( const com::sun::star::embed::StateChangeInProgressException& )
             {
                 // must catch this exception because focus is grabbed while UI activation in doVerb()
             }
-            catch ( com::sun::star::uno::Exception& )
+            catch ( const com::sun::star::uno::Exception& )
             {
                 // no outgoing exceptions specified here
             }
diff --git a/embeddedobj/source/general/dummyobject.cxx b/embeddedobj/source/general/dummyobject.cxx
index 062d2a37ecca..c5cd7b1adf6c 100644
--- a/embeddedobj/source/general/dummyobject.cxx
+++ b/embeddedobj/source/general/dummyobject.cxx
@@ -81,7 +81,7 @@ void ODummyEmbeddedObject::PostEvent_Impl( const ::rtl::OUString& aEventName,
                 {
                     ((document::XEventListener *)aIt.next())->notifyEvent( aEvent );
                 }
-                catch( uno::RuntimeException& )
+                catch( const uno::RuntimeException& )
                 {
                     aIt.remove();
                 }
@@ -641,7 +641,7 @@ void SAL_CALL ODummyEmbeddedObject::close( sal_Bool bDeliverOwnership )
                 {
                     ((util::XCloseListener*)pIterator.next())->queryClosing( aSource, bDeliverOwnership );
                 }
-                catch( uno::RuntimeException& )
+                catch( const uno::RuntimeException& )
                 {
                     pIterator.remove();
                 }
@@ -659,7 +659,7 @@ void SAL_CALL ODummyEmbeddedObject::close( sal_Bool bDeliverOwnership )
                 {
                     ((util::XCloseListener*)pCloseIterator.next())->notifyClosing( aSource );
                 }
-                catch( uno::RuntimeException& )
+                catch( const uno::RuntimeException& )
                 {
                     pCloseIterator.remove();
                 }
diff --git a/embeddedobj/source/general/intercept.cxx b/embeddedobj/source/general/intercept.cxx
index e4fc3a1ad40c..f892e3b35493 100644
--- a/embeddedobj/source/general/intercept.cxx
+++ b/embeddedobj/source/general/intercept.cxx
@@ -159,7 +159,7 @@ Interceptor::dispatch(
             try {
                 m_pDocHolder->GetEmbedObject()->changeState( embed::EmbedStates::RUNNING );
             }
-            catch( uno::Exception& )
+            catch( const uno::Exception& )
             {
             }
         }
diff --git a/embeddedobj/source/general/xcreator.cxx b/embeddedobj/source/general/xcreator.cxx
index a4c0a690b5cd..235dd7f343c9 100644
--- a/embeddedobj/source/general/xcreator.cxx
+++ b/embeddedobj/source/general/xcreator.cxx
@@ -161,7 +161,7 @@ uno::Reference< uno::XInterface > SAL_CALL UNOEmbeddedObjectCreator::createInsta
             uno::Any aAny = xPropSet->getPropertyValue( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "MediaType" ) ));
             aAny >>= aMediaType;
         }
-        catch ( uno::Exception& )
+        catch ( const uno::Exception& )
         {
         }
 
@@ -170,7 +170,7 @@ uno::Reference< uno::XInterface > SAL_CALL UNOEmbeddedObjectCreator::createInsta
             if ( xComp.is() )
                 xComp->dispose();
         }
-        catch ( uno::Exception& )
+        catch ( const uno::Exception& )
         {
         }
     }
@@ -195,7 +195,7 @@ uno::Reference< uno::XInterface > SAL_CALL UNOEmbeddedObjectCreator::createInsta
             if ( aMediaType.equals( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "application/vnd.sun.star.oleobject" ) ) ) )
                 aEmbedFactory = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.embed.OLEEmbeddedObjectFactory" ) );
         }
-        catch ( uno::Exception& )
+        catch ( const uno::Exception& )
         {
         }
 
@@ -204,7 +204,7 @@ uno::Reference< uno::XInterface > SAL_CALL UNOEmbeddedObjectCreator::createInsta
             if ( xComp.is() )
                 xComp->dispose();
         }
-        catch ( uno::Exception& )
+        catch ( const uno::Exception& )
         {
         }
     }
diff --git a/embeddedobj/source/msole/graphconvert.cxx b/embeddedobj/source/msole/graphconvert.cxx
index ed126065b9a8..b39c88888583 100644
--- a/embeddedobj/source/msole/graphconvert.cxx
+++ b/embeddedobj/source/msole/graphconvert.cxx
@@ -84,7 +84,7 @@ sal_Bool ConvertBufferToFormat( void* pBuf,
                 }
             }
         }
-        catch (uno::Exception&)
+        catch (const uno::Exception&)
         {}
     }
 
@@ -119,7 +119,7 @@ void SAL_CALL MainThreadNotificationRequest::notify (const uno::Any& ) throw (un
                     m_pObject->OnIconChanged_Impl();
             }
         }
-        catch( uno::Exception& )
+        catch( const uno::Exception& )
         {
             // ignore all the errors
         }
diff --git a/embeddedobj/source/msole/olecomponent.cxx b/embeddedobj/source/msole/olecomponent.cxx
index 621d0ccd2fba..8ba9bc039329 100644
--- a/embeddedobj/source/msole/olecomponent.cxx
+++ b/embeddedobj/source/msole/olecomponent.cxx
@@ -471,7 +471,7 @@ OleComponent::~OleComponent()
         m_refCount++;
         try {
             Dispose();
-        } catch( uno::Exception& ) {}
+        } catch( const uno::Exception& ) {}
     }
 
     for ( FormatEtcList::iterator aIter = m_pNativeImpl->m_aFormatsList.begin();
@@ -1465,7 +1465,7 @@ void SAL_CALL OleComponent::close( sal_Bool bDeliverOwnership )
                 {
                     ( (util::XCloseListener* )pIterator.next() )->queryClosing( aSource, bDeliverOwnership );
                 }
-                catch( uno::RuntimeException& )
+                catch( const uno::RuntimeException& )
                 {
                     pIterator.remove();
                 }
@@ -1483,7 +1483,7 @@ void SAL_CALL OleComponent::close( sal_Bool bDeliverOwnership )
                 {
                     ( (util::XCloseListener* )pCloseIterator.next() )->notifyClosing( aSource );
                 }
-                catch( uno::RuntimeException& )
+                catch( const uno::RuntimeException& )
                 {
                     pCloseIterator.remove();
                 }
@@ -1672,7 +1672,7 @@ void SAL_CALL OleComponent::dispose() throw (::com::sun::star::uno::RuntimeExcep
     {
         close( sal_True );
     }
-    catch ( uno::Exception& )
+    catch ( const uno::Exception& )
     {
     }
 }
@@ -1729,7 +1729,7 @@ sal_Int64 SAL_CALL OleComponent::getSomething( const ::com::sun::star::uno::Sequ
                 return (sal_Int64) (IUnknown*) m_pNativeImpl->m_pObj;
         }
     }
-    catch ( uno::Exception& )
+    catch ( const uno::Exception& )
     {
     }
 
@@ -1760,7 +1760,7 @@ void SAL_CALL OleComponent::setModified( sal_Bool bModified )
                     lang::EventObject aEvent( (util::XModifiable*) this );
                     ((util::XModifyListener*)pIterator.next())->modified( aEvent );
                 }
-                catch( uno::RuntimeException& )
+                catch( const uno::RuntimeException& )
                 {
                     pIterator.remove();
                 }
diff --git a/embeddedobj/source/msole/oleembed.cxx b/embeddedobj/source/msole/oleembed.cxx
index 4c5b4ff8d514..65bbb0d32c2f 100644
--- a/embeddedobj/source/msole/oleembed.cxx
+++ b/embeddedobj/source/msole/oleembed.cxx
@@ -74,12 +74,12 @@ void OleEmbeddedObject::SwitchComponentToRunningState_Impl()
         {
             m_pOleComponent->RunObject();
         }
-        catch( embed::UnreachableStateException& )
+        catch( const embed::UnreachableStateException& )
         {
             GetRidOfComponent();
             throw;
         }
-        catch( embed::WrongStateException& )
+        catch( const embed::WrongStateException& )
         {
             GetRidOfComponent();
             throw;
@@ -144,7 +144,7 @@ void OleEmbeddedObject::MoveListeners()
                         {
                             xWrappedObject->addStateChangeListener( (embed::XStateChangeListener*)pIterator.next() );
                         }
-                        catch( uno::RuntimeException& )
+                        catch( const uno::RuntimeException& )
                         {
                             pIterator.remove();
                         }
@@ -169,7 +169,7 @@ void OleEmbeddedObject::MoveListeners()
                         {
                             xWrappedObject->addEventListener( (document::XEventListener*)pIterator.next() );
                         }
-                        catch( uno::RuntimeException& )
+                        catch( const uno::RuntimeException& )
                         {
                             pIterator.remove();
                         }
@@ -194,7 +194,7 @@ void OleEmbeddedObject::MoveListeners()
                         {
                             xWrappedObject->addCloseListener( (util::XCloseListener*)pIterator.next() );
                         }
-                        catch( uno::RuntimeException& )
+                        catch( const uno::RuntimeException& )
                         {
                             pIterator.remove();
                         }
@@ -373,14 +373,14 @@ sal_Bool OleEmbeddedObject::TryToConvertToOOo()
                 {
                     m_xParentStorage->removeElement( aTmpStreamName );
                 }
-                catch( uno::Exception& )
+                catch( const uno::Exception& )
                 {
                     // the success of the removing is not so important
                 }
             }
         }
     }
-    catch( uno::Exception& )
+    catch( const uno::Exception& )
     {
         // repair the object if necessary
         switch( nStep )
@@ -394,11 +394,11 @@ sal_Bool OleEmbeddedObject::TryToConvertToOOo()
                         m_xParentStorage->removeElement( m_aEntryName );
                     m_xParentStorage->renameElement( aTmpStreamName, m_aEntryName );
                 }
-                catch ( uno::Exception& )
+                catch ( const uno::Exception& )
                 {
                     try {
                         close( sal_True );
-                    } catch( uno::Exception& ) {}
+                    } catch( const uno::Exception& ) {}
 
                     m_xParentStorage->dispose(); // ??? the storage has information loss, it should be closed without commiting!
                     throw uno::RuntimeException(); // the repairing is not possible
@@ -409,11 +409,11 @@ sal_Bool OleEmbeddedObject::TryToConvertToOOo()
                     m_xObjectStream = m_xParentStorage->openStreamElement( m_aEntryName, m_bReadOnly ? embed::ElementModes::READ : embed::ElementModes::READWRITE );
                     m_nObjectState = embed::EmbedStates::LOADED;
                 }
-                catch( uno::Exception& )
+                catch( const uno::Exception& )
                 {
                     try {
                         close( sal_True );
-                    } catch( uno::Exception& ) {}
+                    } catch( const uno::Exception& ) {}
 
                     throw uno::RuntimeException(); // the repairing is not possible
                 }
@@ -424,7 +424,7 @@ sal_Bool OleEmbeddedObject::TryToConvertToOOo()
                 if ( aStorageName.getLength() )
                     try {
                         m_xParentStorage->removeElement( aStorageName );
-                    } catch( uno::Exception& ) { OSL_FAIL( "Can not remove temporary storage!" ); }
+                    } catch( const uno::Exception& ) { OSL_FAIL( "Can not remove temporary storage!" ); }
                 break;
         }
     }
@@ -546,7 +546,7 @@ void SAL_CALL OleEmbeddedObject::changeState( sal_Int32 nNewState )
                             m_pOleComponent->SetExtent( m_aSizeToSet, m_nAspectToSet );
                             m_bHasSizeToSet = sal_False;
                         }
-                        catch( uno::Exception& ) {}
+                        catch( const uno::Exception& ) {}
                         aGuard.reset();
                     }
 
diff --git a/embeddedobj/source/msole/olemisc.cxx b/embeddedobj/source/msole/olemisc.cxx
index 7fc8bc13f4fb..f85aa3576a6b 100644
--- a/embeddedobj/source/msole/olemisc.cxx
+++ b/embeddedobj/source/msole/olemisc.cxx
@@ -152,7 +152,7 @@ OleEmbeddedObject::~OleEmbeddedObject()
         m_refCount++; // to avoid crash
         try {
             Dispose();
-        } catch( uno::Exception& ) {}
+        } catch( const uno::Exception& ) {}
     }
 
     if ( m_aTempURL.getLength() )
@@ -180,7 +180,7 @@ void OleEmbeddedObject::MakeEventListenerNotification_Impl( const ::rtl::OUStrin
                 {
                     ((document::XEventListener*)pIterator.next())->notifyEvent( aEvent );
                 }
-                catch( uno::RuntimeException& )
+                catch( const uno::RuntimeException& )
                 {
                 }
             }
@@ -208,7 +208,7 @@ void OleEmbeddedObject::StateChangeNotification_Impl( sal_Bool bBeforeChange, sa
                     {
                         ((embed::XStateChangeListener*)pIterator.next())->changingState( aSource, nOldState, nNewState );
                     }
-                    catch( uno::Exception& )
+                    catch( const uno::Exception& )
                     {
                         // even if the listener complains ignore it for now
                     }
@@ -219,7 +219,7 @@ void OleEmbeddedObject::StateChangeNotification_Impl( sal_Bool bBeforeChange, sa
                     {
                         ((embed::XStateChangeListener*)pIterator.next())->stateChanged( aSource, nOldState, nNewState );
                     }
-                    catch( uno::Exception& )
+                    catch( const uno::Exception& )
                     {
                         // if anything happened it is problem of listener, ignore it
                     }
@@ -243,7 +243,7 @@ void OleEmbeddedObject::GetRidOfComponent()
         {
             m_pOleComponent->close( sal_False );
         }
-        catch( uno::Exception& )
+        catch( const uno::Exception& )
         {
             // TODO: there should be a special listener to wait for component closing
             //       and to notify object, may be object itself can be such a listener
@@ -279,7 +279,7 @@ void OleEmbeddedObject::Dispose()
     if ( m_pOleComponent )
         try {
             GetRidOfComponent();
-        } catch( uno::Exception& )
+        } catch( const uno::Exception& )
         {
             m_bDisposed = true;
             throw; // TODO: there should be a special listener that will close object when
@@ -295,7 +295,7 @@ void OleEmbeddedObject::Dispose()
         {
             try {
                 xComp->dispose();
-            } catch( uno::Exception& ) {}
+            } catch( const uno::Exception& ) {}
         }
         m_xObjectStream = uno::Reference< io::XStream >();
     }
@@ -481,7 +481,7 @@ void SAL_CALL OleEmbeddedObject::close( sal_Bool bDeliverOwnership )
                 {
                     ((util::XCloseListener*)pIterator.next())->queryClosing( aSource, bDeliverOwnership );
                 }
-                catch( uno::RuntimeException& )
+                catch( const uno::RuntimeException& )
                 {
                     pIterator.remove();
                 }
@@ -499,7 +499,7 @@ void SAL_CALL OleEmbeddedObject::close( sal_Bool bDeliverOwnership )
                 {
                     ((util::XCloseListener*)pCloseIterator.next())->notifyClosing( aSource );
                 }
-                catch( uno::RuntimeException& )
+                catch( const uno::RuntimeException& )
                 {
                     pCloseIterator.remove();
                 }
diff --git a/embeddedobj/source/msole/olepersist.cxx b/embeddedobj/source/msole/olepersist.cxx
index 78ccd7183878..c428f70e2a29 100644
--- a/embeddedobj/source/msole/olepersist.cxx
+++ b/embeddedobj/source/msole/olepersist.cxx
@@ -79,7 +79,7 @@ sal_Bool KillFile_Impl( const ::rtl::OUString& aURL, const uno::Reference< lang:
             bRet = sal_True;
         }
     }
-    catch( uno::Exception& )
+    catch( const uno::Exception& )
     {
     }
 
@@ -105,7 +105,7 @@ sal_Bool KillFile_Impl( const ::rtl::OUString& aURL, const uno::Reference< lang:
         uno::Any aUrl = xTempFile->getPropertyValue( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "Uri" ) ));
         aUrl >>= aResult;
     }
-    catch ( uno::Exception& )
+    catch ( const uno::Exception& )
     {
     }
 
@@ -147,22 +147,22 @@ sal_Bool KillFile_Impl( const ::rtl::OUString& aURL, const uno::Reference< lang:
             else
                 throw io::IOException(); // TODO:
         }
-        catch( packages::WrongPasswordException& )
+        catch( const packages::WrongPasswordException& )
         {
                KillFile_Impl( aResult, xFactory );
             throw io::IOException(); //TODO:
         }
-        catch( io::IOException& )
+        catch( const io::IOException& )
         {
                KillFile_Impl( aResult, xFactory );
             throw;
         }
-        catch( uno::RuntimeException& )
+        catch( const uno::RuntimeException& )
         {
                KillFile_Impl( aResult, xFactory );
             throw;
         }
-        catch( uno::Exception& )
+        catch( const uno::Exception& )
         {
                KillFile_Impl( aResult, xFactory );
             aResult = ::rtl::OUString();
@@ -190,11 +190,11 @@ sal_Bool KillFile_Impl( const ::rtl::OUString& aURL, const uno::Reference< lang:
         uno::Any aUrl = xTempFile->getPropertyValue( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "Uri" ) ));
         aUrl >>= aResult;
     }
-    catch( uno::RuntimeException& )
+    catch( const uno::RuntimeException& )
     {
         throw;
     }
-    catch( uno::Exception& )
+    catch( const uno::Exception& )
     {
     }
 
@@ -606,7 +606,7 @@ sal_Bool OleEmbeddedObject::HasVisReplInStream()
 
                     xStream = xTempAccess->openFileRead( m_aTempURL );
                 }
-                catch( uno::Exception& )
+                catch( const uno::Exception& )
                 {}
             }
 
@@ -636,7 +636,7 @@ sal_Bool OleEmbeddedObject::HasVisReplInStream()
                         {
                             bExists = xNameContainer->hasByName( aStreamName );
                         }
-                        catch( uno::Exception& )
+                        catch( const uno::Exception& )
                         {}
                     }
                 }
@@ -673,7 +673,7 @@ uno::Reference< io::XStream > OleEmbeddedObject::TryToRetrieveCachedVisualRepres
                         aArgs ),
                 uno::UNO_QUERY );
         }
-        catch( uno::Exception& )
+        catch( const uno::Exception& )
         {}
 
         if ( xNameContainer.is() )
@@ -692,7 +692,7 @@ uno::Reference< io::XStream > OleEmbeddedObject::TryToRetrieveCachedVisualRepres
                             break;
                     }
                 }
-                catch( uno::Exception& )
+                catch( const uno::Exception& )
                 {}
 
                 if ( nInd == 0 )
@@ -708,7 +708,7 @@ uno::Reference< io::XStream > OleEmbeddedObject::TryToRetrieveCachedVisualRepres
                                 break;
                         }
                     }
-                    catch( uno::Exception& )
+                    catch( const uno::Exception& )
                     {}
                 }
             }
@@ -765,7 +765,7 @@ uno::Reference< io::XStream > OleEmbeddedObject::TryToRetrieveCachedVisualRepres
                                         CreateOleComponentAndLoad_Impl( NULL );
                                         m_aClassID = m_pOleComponent->GetCLSID(); // was not set during consruction
                                     }
-                                    catch( uno::Exception& )
+                                    catch( const uno::Exception& )
                                     {
                                         GetRidOfComponent();
                                     }
@@ -778,7 +778,7 @@ uno::Reference< io::XStream > OleEmbeddedObject::TryToRetrieveCachedVisualRepres
                     }
                 }
             }
-            catch( uno::Exception& )
+            catch( const uno::Exception& )
             {}
         }
     }
@@ -803,7 +803,7 @@ void OleEmbeddedObject::SwitchOwnPersistence( const uno::Reference< embed::XStor
         if ( xComponent.is() )
             xComponent->dispose();
     }
-    catch ( uno::Exception& )
+    catch ( const uno::Exception& )
     {
     }
 
@@ -840,7 +840,7 @@ sal_Bool OleEmbeddedObject::SaveObject_Impl()
             m_xClientSite->saveObject();
             bResult = sal_True;
         }
-        catch( uno::Exception& )
+        catch( const uno::Exception& )
         {
         }
     }
@@ -884,7 +884,7 @@ sal_Bool OleEmbeddedObject::OnShowWindow_Impl( sal_Bool bShow )
             m_xClientSite->visibilityChanged( bShow );
             bResult = sal_True;
         }
-        catch( uno::Exception& )
+        catch( const uno::Exception& )
         {
         }
     }
@@ -1171,7 +1171,7 @@ void OleEmbeddedObject::StoreToLocation_Impl(
                 xSourceOptStor->copyElementDirectlyTo( m_aEntryName, xTargetOptStor, sEntName );
                 bOptimizedCopyingDone = sal_True;
             }
-            catch( uno::Exception& )
+            catch( const uno::Exception& )
             {
             }
         }
@@ -1304,7 +1304,7 @@ void OleEmbeddedObject::StoreToLocation_Impl(
         {
             try {
                 xComp->dispose();
-            } catch( uno::Exception& )
+            } catch( const uno::Exception& )
             {
             }
         }
@@ -1427,7 +1427,7 @@ void SAL_CALL OleEmbeddedObject::setPersistentEntry(
                 CreateOleComponentAndLoad_Impl( NULL );
                 m_aClassID = m_pOleComponent->GetCLSID(); // was not set during consruction
             }
-            catch( uno::Exception& )
+            catch( const uno::Exception& )
             {
                 // TODO/LATER: detect classID of the object if possible
                 // means that the object inprocess server could not be successfuly instantiated
@@ -1647,7 +1647,7 @@ void SAL_CALL OleEmbeddedObject::saveCompleted( sal_Bool bUseNew )
             if ( xComponent.is() )
                 xComponent->dispose();
         }
-        catch ( uno::Exception& )
+        catch ( const uno::Exception& )
         {
         }
     }
@@ -1673,7 +1673,7 @@ void SAL_CALL OleEmbeddedObject::saveCompleted( sal_Bool bUseNew )
             // probably it might need to be done earlier, while the object is in active state
             getVisualAreaSize( embed::Aspects::MSOLE_CONTENT );
         }
-        catch( uno::Exception& )
+        catch( const uno::Exception& )
         {}
     }
 
@@ -1860,7 +1860,7 @@ void SAL_CALL OleEmbeddedObject::storeOwn()
             // probably it might need to be done earlier, while the object is in active state
             getVisualAreaSize( embed::Aspects::MSOLE_CONTENT );
         }
-        catch( uno::Exception& )
+        catch( const uno::Exception& )
         {}
     }
 
@@ -2015,7 +2015,7 @@ void SAL_CALL OleEmbeddedObject::breakLink( const uno::Reference< embed::XStorag
         try {
             pNewOleComponent->InitEmbeddedCopyOfLink( m_pOleComponent );
         }
-        catch ( uno::Exception& )
+        catch ( const uno::Exception& )
         {
             delete pNewOleComponent;
             if ( !m_aTempURL.isEmpty() )
@@ -2027,7 +2027,7 @@ void SAL_CALL OleEmbeddedObject::breakLink( const uno::Reference< embed::XStorag
         try {
             GetRidOfComponent();
         }
-        catch( uno::Exception& )
+        catch( const uno::Exception& )
         {
             delete pNewOleComponent;
             if ( !m_aTempURL.isEmpty() )
diff --git a/embeddedobj/source/msole/olevisual.cxx b/embeddedobj/source/msole/olevisual.cxx
index c4e31b7ce720..617d8e4d7ea4 100644
--- a/embeddedobj/source/msole/olevisual.cxx
+++ b/embeddedobj/source/msole/olevisual.cxx
@@ -133,7 +133,7 @@ void SAL_CALL OleEmbeddedObject::setVisualAreaSize( sal_Int64 nAspect, const awt
         try {
             changeState( embed::EmbedStates::RUNNING );
         }
-        catch( uno::Exception& )
+        catch( const uno::Exception& )
         {
             OSL_FAIL( "The object should not be resized without activation!\n" );
         }
@@ -148,7 +148,7 @@ void SAL_CALL OleEmbeddedObject::setVisualAreaSize( sal_Int64 nAspect, const awt
             m_pOleComponent->SetExtent( aSizeToSet, nAspect ); // will throw an exception in case of failure
             m_bHasSizeToSet = sal_False;
         }
-        catch( uno::Exception& )
+        catch( const uno::Exception& )
         {
             // some objects do not allow to set the size even in running state
             m_bHasSizeToSet = sal_True;
@@ -224,7 +224,7 @@ awt::Size SAL_CALL OleEmbeddedObject::getVisualAreaSize( sal_Int64 nAspect )
                     try {
                         changeState( embed::EmbedStates::RUNNING );
                     }
-                    catch( uno::Exception )
+                    catch( const uno::Exception& )
                     {
                         throw embed::NoVisualAreaSizeException(
                                 ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "No size available!\n" ) ),
@@ -238,7 +238,7 @@ awt::Size SAL_CALL OleEmbeddedObject::getVisualAreaSize( sal_Int64 nAspect )
                     aSize = m_pOleComponent->GetExtent( nAspect ); // will throw an exception in case of failure
                     bSuccess = sal_True;
                 }
-                catch( uno::Exception& )
+                catch( const uno::Exception& )
                 {
                 }
 
@@ -250,7 +250,7 @@ awt::Size SAL_CALL OleEmbeddedObject::getVisualAreaSize( sal_Int64 nAspect )
                         aSize = m_pOleComponent->GetCachedExtent( nAspect ); // will throw an exception in case of failure
                         bSuccess = sal_True;
                     }
-                    catch( uno::Exception& )
+                    catch( const uno::Exception& )
                     {
                     }
                 }
@@ -263,7 +263,7 @@ awt::Size SAL_CALL OleEmbeddedObject::getVisualAreaSize( sal_Int64 nAspect )
                         aSize = m_pOleComponent->GetReccomendedExtent( nAspect ); // will throw an exception in case of failure
                         bSuccess = sal_True;
                     }
-                    catch( uno::Exception& )
+                    catch( const uno::Exception& )
                     {
                     }
                 }
@@ -282,11 +282,11 @@ awt::Size SAL_CALL OleEmbeddedObject::getVisualAreaSize( sal_Int64 nAspect )
                 aResult = m_aCachedSize;
             }
         }
-        catch ( embed::NoVisualAreaSizeException& )
+        catch ( const embed::NoVisualAreaSizeException& )
         {
             throw;
         }
-        catch ( uno::Exception& )
+        catch ( const uno::Exception& )
         {
             throw embed::NoVisualAreaSizeException(
                             ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "No size available!\n" ) ),
@@ -388,7 +388,7 @@ embed::VisualRepresentation SAL_CALL OleEmbeddedObject::getPreferredVisualRepres
 
             return aVisualRepr;
         }
-        catch( uno::Exception& )
+        catch( const uno::Exception& )
         {}
     }
 #endif
diff --git a/embeddedobj/source/msole/xolefactory.cxx b/embeddedobj/source/msole/xolefactory.cxx
index 7dfb0c7a9fe0..1257048222d7 100644
--- a/embeddedobj/source/msole/xolefactory.cxx
+++ b/embeddedobj/source/msole/xolefactory.cxx
@@ -131,7 +131,7 @@ uno::Reference< uno::XInterface > SAL_CALL OleEmbeddedObjectFactory::createInsta
                 if ( xObj.is() )
                     xNew->setVisualAreaSize( embed::Aspects::MSOLE_CONTENT, xObj->getVisualAreaSize( embed::Aspects::MSOLE_CONTENT ) );
             }
-            catch ( uno::Exception& ) {};
+            catch ( const uno::Exception& ) {}
             break;
         }
     }