3 files changed, 7 insertions, 7 deletions
diff --git a/comphelper/source/streaming/memorystream.cxx b/comphelper/source/streaming/memorystream.cxx
index 3efe2d1126f2..d4a4ebf8d502 100644
--- a/comphelper/source/streaming/memorystream.cxx
+++ b/comphelper/source/streaming/memorystream.cxx
@@ -26,14 +26,14 @@
 #include <com/sun/star/io/XSeekableInputStream.hpp>
 #include <com/sun/star/io/XTruncate.hpp>
 #include <com/sun/star/uno/XComponentContext.hpp>
-#include <cppuhelper/implbase4.hxx>
+#include <cppuhelper/implbase.hxx>
 #include <osl/diagnose.h>
 
 #include <string.h>
 #include <vector>
 
 using ::cppu::OWeakObject;
-using ::cppu::WeakImplHelper4;
+using ::cppu::WeakImplHelper;
 using namespace ::com::sun::star::io;
 using namespace ::com::sun::star::uno;
 using namespace ::com::sun::star::lang;
@@ -42,7 +42,7 @@ using namespace ::osl;
 namespace comphelper
 {
 
-class UNOMemoryStream : public WeakImplHelper4 < XStream, XSeekableInputStream, XOutputStream, XTruncate >
+class UNOMemoryStream : public WeakImplHelper< XStream, XSeekableInputStream, XOutputStream, XTruncate >
 {
 public:
     UNOMemoryStream();
diff --git a/comphelper/source/streaming/seqinputstreamserv.cxx b/comphelper/source/streaming/seqinputstreamserv.cxx
index 1ea60fa5a63f..233cc8dc6524 100644
--- a/comphelper/source/streaming/seqinputstreamserv.cxx
+++ b/comphelper/source/streaming/seqinputstreamserv.cxx
@@ -26,7 +26,7 @@
 #include <osl/mutex.hxx>
 #include <cppuhelper/factory.hxx>
 #include <cppuhelper/implementationentry.hxx>
-#include <cppuhelper/implbase3.hxx>
+#include <cppuhelper/implbase.hxx>
 #include <cppuhelper/supportsservice.hxx>
 #include <comphelper/seqstream.hxx>
 #include <com/sun/star/lang/XServiceInfo.hpp>
@@ -41,7 +41,7 @@ using namespace ::com::sun::star;
 namespace {
 
 class SequenceInputStreamService:
-    public ::cppu::WeakImplHelper3<
+    public ::cppu::WeakImplHelper<
         lang::XServiceInfo,
         io::XSeekableInputStream,
         lang::XInitialization>,
diff --git a/comphelper/source/streaming/seqoutputstreamserv.cxx b/comphelper/source/streaming/seqoutputstreamserv.cxx
index f1ef3c6ebb48..6d604dc9b03f 100644
--- a/comphelper/source/streaming/seqoutputstreamserv.cxx
+++ b/comphelper/source/streaming/seqoutputstreamserv.cxx
@@ -26,7 +26,7 @@
 #include <osl/mutex.hxx>
 #include <cppuhelper/factory.hxx>
 #include <cppuhelper/implementationentry.hxx>
-#include <cppuhelper/implbase2.hxx>
+#include <cppuhelper/implbase.hxx>
 #include <cppuhelper/supportsservice.hxx>
 #include <comphelper/seqstream.hxx>
 #include <com/sun/star/lang/XServiceInfo.hpp>
@@ -39,7 +39,7 @@ using namespace ::com::sun::star;
 namespace {
 
 class SequenceOutputStreamService:
-    public cppu::WeakImplHelper2<lang::XServiceInfo, io::XSequenceOutputStream>,
+    public cppu::WeakImplHelper<lang::XServiceInfo, io::XSequenceOutputStream>,
     private boost::noncopyable
 {
 public: