remove unnecessary NULL parameter passed to UNO Exception

.. now that we have a default value for that parameter

Change-Id: I54d6b0a0a01ce2f2e5168ada0c427424de0477bc

6 files changed, 13 insertions, 13 deletions

diff --git a/canvas/source/cairo/cairo_canvas.cxx b/canvas/source/cairo/cairo_canvas.cxx
index 1acc283b5aca..74da4c94efca 100644
--- a/canvas/source/cairo/cairo_canvas.cxx
+++ b/canvas/source/cairo/cairo_canvas.cxx
@@ -90,7 +90,7 @@ namespace cairocanvas
 
         const SystemGraphicsData* pSysData=reinterpret_cast<const SystemGraphicsData*>(aSeq.getConstArray());
         if( !pSysData || !pSysData->nSize )
-            throw lang::NoSupportException( "Passed SystemGraphicsData invalid!", NULL);
+            throw lang::NoSupportException( "Passed SystemGraphicsData invalid!" );
 
         bool bHasXRender = IsCairoWorking(pOutDev);
         ENSURE_ARG_OR_THROW( bHasXRender == true, "SpriteCanvas::SpriteCanvas: No RENDER extension" );
diff --git a/canvas/source/directx/dx_9rm.cxx b/canvas/source/directx/dx_9rm.cxx
index aab66832f757..e34233849fcc 100644
--- a/canvas/source/directx/dx_9rm.cxx
+++ b/canvas/source/directx/dx_9rm.cxx
@@ -588,7 +588,7 @@ namespace dxcanvas
 
             if(!(create(rWindow)))
             {
-                throw lang::NoSupportException( "Could not create DirectX device!" ,NULL);
+                throw lang::NoSupportException( "Could not create DirectX device!" );
             }
 
             // allocate a single texture surface which can be used later.
@@ -607,7 +607,7 @@ namespace dxcanvas
                    (aPageSize.getY() < MIN_TEXTURE_SIZE))
                 {
                     throw lang::NoSupportException(
-                        "Could not create DirectX device - insufficient texture space!", NULL );
+                        "Could not create DirectX device - insufficient texture space!" );
                 }
             }
             maPageSize=aPageSize;
@@ -622,7 +622,7 @@ namespace dxcanvas
                                                     NULL)) )
             {
                 throw lang::NoSupportException(
-                    "Could not create DirectX device - out of memory!", NULL );
+                    "Could not create DirectX device - out of memory!" );
             }
 
             mpVertexBuffer=COMReference<IDirect3DVertexBuffer9>(pVB);
@@ -903,7 +903,7 @@ namespace dxcanvas
                            NULL)) )
             {
                 throw lang::NoSupportException(
-                    "Could not create offscreen surface - out of mem!", NULL );
+                    "Could not create offscreen surface - out of mem!" );
             }
 
             return COMReference<IDirect3DSurface9>(pSurface);
@@ -957,7 +957,7 @@ namespace dxcanvas
                                                                 NULL)) )
                         {
                             throw lang::NoSupportException(
-                                "Could not create DirectX device - out of memory!", NULL );
+                                "Could not create DirectX device - out of memory!" );
                         }
                         mpVertexBuffer=COMReference<IDirect3DVertexBuffer9>(pVB);
 
diff --git a/canvas/source/directx/dx_canvas.cxx b/canvas/source/directx/dx_canvas.cxx
index 2c471eefe593..0cfb5420d0cb 100644
--- a/canvas/source/directx/dx_canvas.cxx
+++ b/canvas/source/directx/dx_canvas.cxx
@@ -96,7 +96,7 @@ namespace dxcanvas
 
         const SystemGraphicsData* pSysData=reinterpret_cast<const SystemGraphicsData*>(aSeq.getConstArray());
         if( !pSysData || !pSysData->hDC )
-            throw lang::NoSupportException("Passed SystemGraphicsData or HDC invalid!", NULL);
+            throw lang::NoSupportException("Passed SystemGraphicsData or HDC invalid!");
 
         sal_Int64 nPtr = 0;
         maArguments[0] >>= nPtr;
@@ -157,7 +157,7 @@ namespace dxcanvas
 
         const SystemGraphicsData* pSysData=reinterpret_cast<const SystemGraphicsData*>(aSeq.getConstArray());
         if( !pSysData || !pSysData->hDC )
-            throw lang::NoSupportException( "Passed SystemGraphicsData or HDC invalid!", NULL);
+            throw lang::NoSupportException( "Passed SystemGraphicsData or HDC invalid!");
 
         sal_Int64 nPtr = 0;
         maArguments[0] >>= nPtr;
@@ -175,7 +175,7 @@ namespace dxcanvas
         hBmp=(HBITMAP)GetCurrentObject(pSysData->hDC, OBJ_BITMAP);
         if( !hBmp || GetObjectType(pSysData->hDC) != OBJ_MEMDC )
         {
-            throw lang::NoSupportException( "Passed HDC is no mem DC/has no bitmap selected!", NULL);
+            throw lang::NoSupportException( "Passed HDC is no mem DC/has no bitmap selected!");
         }
 
         mpTarget.reset( new DXBitmap(
diff --git a/canvas/source/directx/dx_spritecanvas.cxx b/canvas/source/directx/dx_spritecanvas.cxx
index d4d9072f9cf9..3d36b2033962 100644
--- a/canvas/source/directx/dx_spritecanvas.cxx
+++ b/canvas/source/directx/dx_spritecanvas.cxx
@@ -90,7 +90,7 @@ namespace dxcanvas
         maArguments[4] >>= xParentWindow;
         Window* pParentWindow = VCLUnoHelper::GetWindow(xParentWindow);
         if( !pParentWindow )
-            throw lang::NoSupportException( "Parent window not VCL window, or canvas out-of-process!", NULL);
+            throw lang::NoSupportException( "Parent window not VCL window, or canvas out-of-process!" );
 
         awt::Rectangle aRect;
         maArguments[2] >>= aRect;
diff --git a/canvas/source/directx/dx_spritedevicehelper.cxx b/canvas/source/directx/dx_spritedevicehelper.cxx
index cd407b6aece6..76cf78efceb0 100644
--- a/canvas/source/directx/dx_spritedevicehelper.cxx
+++ b/canvas/source/directx/dx_spritedevicehelper.cxx
@@ -68,7 +68,7 @@ namespace dxcanvas
         const SystemEnvData *pData = rWindow.GetSystemData();
         const HWND hWnd = reinterpret_cast<HWND>(pData->hWnd);
         if( !IsWindow( hWnd ) )
-            throw lang::NoSupportException( "Passed window has invalid system window, or canvas out-of-process!", NULL);
+            throw lang::NoSupportException( "Passed window has invalid system window, or canvas out-of-process!" );
 
         mpSpriteCanvas = &rSpriteCanvas;
 
diff --git a/canvas/source/opengl/ogl_spritedevicehelper.cxx b/canvas/source/opengl/ogl_spritedevicehelper.cxx
index 52491c678737..d0dd6bb04931 100644
--- a/canvas/source/opengl/ogl_spritedevicehelper.cxx
+++ b/canvas/source/opengl/ogl_spritedevicehelper.cxx
@@ -608,7 +608,7 @@ namespace oglcanvas
             {
                 glXDestroyContext(pDisplay, pContext1);
                 glXDestroyContext(pDisplay, pContext2);
-                throw lang::NoSupportException("Could not select OpenGL context!", NULL);
+                throw lang::NoSupportException("Could not select OpenGL context!");
             }
 
             const GLubyte* extensions=glGetString( GL_EXTENSIONS );
@@ -694,7 +694,7 @@ namespace oglcanvas
 
         if( !mpGLContext || glGetError() != GL_NO_ERROR )
             throw lang::NoSupportException(
-                "Could not create OpenGL context, or an error occurred doing so!", NULL);
+                "Could not create OpenGL context, or an error occurred doing so!");
 
         notifySizeUpdate(rViewArea);
         mpChildWindow->Show();