SaveGetObject() is presumably meant to be safe rather than saving

11 files changed, 107 insertions, 107 deletions

diff --git a/editeng/source/editeng/editdoc.cxx b/editeng/source/editeng/editdoc.cxx
index 010f40f04df7..43c64c4f3eca 100644
--- a/editeng/source/editeng/editdoc.cxx
+++ b/editeng/source/editeng/editdoc.cxx
@@ -1341,12 +1341,12 @@ static const sal_Unicode aCR[] = { 0x0d, 0x00 };
 static const sal_Unicode aLF[] = { 0x0a, 0x00 };
 static const sal_Unicode aCRLF[] = { 0x0d, 0x0a, 0x00 };
 
-const ContentNode* EditDoc::SaveGetObject(size_t nPos) const
+const ContentNode* EditDoc::SafeGetObject(size_t nPos) const
 {
     return ( nPos < Count() ) ? GetObject( nPos ) : 0;
 }
 
-ContentNode* EditDoc::SaveGetObject(size_t nPos)
+ContentNode* EditDoc::SafeGetObject(size_t nPos)
 {
     return ( nPos < Count() ) ? GetObject( nPos ) : 0;
 }
@@ -1400,7 +1400,7 @@ XubString EditDoc::GetText( LineEnd eEnd ) const
 
 XubString EditDoc::GetParaAsString( sal_uInt16 nNode ) const
 {
-    return GetParaAsString( SaveGetObject( nNode ) );
+    return GetParaAsString( SafeGetObject( nNode ) );
 }
 
 XubString EditDoc::GetParaAsString(
diff --git a/editeng/source/editeng/editdoc.hxx b/editeng/source/editeng/editdoc.hxx
index 0114c099e681..59010d6feb7e 100644
--- a/editeng/source/editeng/editdoc.hxx
+++ b/editeng/source/editeng/editdoc.hxx
@@ -658,8 +658,8 @@ public:
     long GetYOffset(const ParaPortion* pPPortion) const;
     sal_uInt16 FindParagraph(long nYOffset) const;
 
-    const ParaPortion* SaveGetObject(size_t nPos) const;
-    ParaPortion* SaveGetObject(size_t nPos);
+    const ParaPortion* SafeGetObject(size_t nPos) const;
+    ParaPortion* SafeGetObject(size_t nPos);
 
     sal_uInt16 GetPos(const ParaPortion* p) const;
     ParaPortion* operator[](size_t nPos);
@@ -805,8 +805,8 @@ public:
     void            FindAttribs( ContentNode* pNode, sal_uInt16 nStartPos, sal_uInt16 nEndPos, SfxItemSet& rCurSet );
 
     sal_uInt16 GetPos( const ContentNode* pNode ) const { return ContentList::GetPos(pNode); }
-    const ContentNode* SaveGetObject(size_t nPos) const;
-    ContentNode* SaveGetObject(size_t nPos);
+    const ContentNode* SafeGetObject(size_t nPos) const;
+    ContentNode* SafeGetObject(size_t nPos);
 
     static XubString    GetSepStr( LineEnd eEnd );
 };
diff --git a/editeng/source/editeng/editdoc2.cxx b/editeng/source/editeng/editdoc2.cxx
index 474e3fa782cf..b22c10bcbd4e 100644
--- a/editeng/source/editeng/editdoc2.cxx
+++ b/editeng/source/editeng/editdoc2.cxx
@@ -460,12 +460,12 @@ sal_uInt16 ParaPortionList::FindParagraph(long nYOffset) const
     return EE_PARA_NOT_FOUND;
 }
 
-const ParaPortion* ParaPortionList::SaveGetObject(size_t nPos) const
+const ParaPortion* ParaPortionList::SafeGetObject(size_t nPos) const
 {
     return nPos < maPortions.size() ? &maPortions[nPos] : NULL;
 }
 
-ParaPortion* ParaPortionList::SaveGetObject(size_t nPos)
+ParaPortion* ParaPortionList::SafeGetObject(size_t nPos)
 {
     return nPos < maPortions.size() ? &maPortions[nPos] : NULL;
 }
@@ -476,7 +476,7 @@ void ParaPortionList::DbgCheck( EditDoc& rDoc)
     DBG_ASSERT( Count() == rDoc.Count(), "ParaPortionList::DbgCheck() - Count() unequal!" );
     for ( sal_uInt16 i = 0; i < Count(); i++ )
     {
-        DBG_ASSERT( SaveGetObject(i), "ParaPortionList::DbgCheck() - Null-Pointer in List!" );
+        DBG_ASSERT( SafeGetObject(i), "ParaPortionList::DbgCheck() - Null-Pointer in List!" );
         DBG_ASSERT( GetObject(i)->GetNode(), "ParaPortionList::DbgCheck() - Null-Pointer in List(2)!" );
         DBG_ASSERT( GetObject(i)->GetNode() == rDoc.GetObject(i), "ParaPortionList::DbgCheck() - Entries intersect!" );
     }
diff --git a/editeng/source/editeng/editeng.cxx b/editeng/source/editeng/editeng.cxx
index 275a992a0f95..2b246c90e588 100644
--- a/editeng/source/editeng/editeng.cxx
+++ b/editeng/source/editeng/editeng.cxx
@@ -503,7 +503,7 @@ sal_uInt16 EditEngine::GetScriptType( const ESelection& rSelection ) const
 LanguageType EditEngine::GetLanguage( sal_uInt16 nPara, sal_uInt16 nPos ) const
 {
     DBG_CHKTHIS( EditEngine, 0 );
-    ContentNode* pNode = pImpEditEngine->GetEditDoc().SaveGetObject( nPara );
+    ContentNode* pNode = pImpEditEngine->GetEditDoc().SafeGetObject( nPara );
     DBG_ASSERT( pNode, "GetLanguage - nPara is invalid!" );
     return pNode ? pImpEditEngine->GetLanguage( EditPaM( pNode, nPos ) ) : LANGUAGE_DONTKNOW;
 }
@@ -1322,8 +1322,8 @@ EditTextObject* EditEngine::CreateTextObject( sal_uInt16 nPara, sal_uInt16 nPara
     DBG_ASSERT( nPara < pImpEditEngine->GetEditDoc().Count(), "CreateTextObject: Startpara out of Range" );
     DBG_ASSERT( nPara+nParas-1 < pImpEditEngine->GetEditDoc().Count(), "CreateTextObject: Endpara out of Range" );
 
-    ContentNode* pStartNode = pImpEditEngine->GetEditDoc().SaveGetObject( nPara );
-    ContentNode* pEndNode = pImpEditEngine->GetEditDoc().SaveGetObject( nPara+nParas-1 );
+    ContentNode* pStartNode = pImpEditEngine->GetEditDoc().SafeGetObject( nPara );
+    ContentNode* pEndNode = pImpEditEngine->GetEditDoc().SafeGetObject( nPara+nParas-1 );
     DBG_ASSERT( pStartNode, "Start-Paragraph does not exist: CreateTextObject" );
     DBG_ASSERT( pEndNode, "End-Paragraph does not exist: CreateTextObject" );
 
@@ -1344,8 +1344,8 @@ void EditEngine::RemoveParagraph( sal_uInt16 nPara )
     if( pImpEditEngine->GetEditDoc().Count() <= 1 )
         return;
 
-    ContentNode* pNode = pImpEditEngine->GetEditDoc().SaveGetObject( nPara );
-    const ParaPortion* pPortion = pImpEditEngine->GetParaPortions().SaveGetObject( nPara );
+    ContentNode* pNode = pImpEditEngine->GetEditDoc().SafeGetObject( nPara );
+    const ParaPortion* pPortion = pImpEditEngine->GetParaPortions().SafeGetObject( nPara );
     DBG_ASSERT( pPortion && pNode, "Paragraph not found: RemoveParagraph" );
     if ( pNode && pPortion )
     {
@@ -1360,7 +1360,7 @@ void EditEngine::RemoveParagraph( sal_uInt16 nPara )
 sal_uInt16 EditEngine::GetTextLen( sal_uInt16 nPara ) const
 {
     DBG_CHKTHIS( EditEngine, 0 );
-    ContentNode* pNode = pImpEditEngine->GetEditDoc().SaveGetObject( nPara );
+    ContentNode* pNode = pImpEditEngine->GetEditDoc().SafeGetObject( nPara );
     DBG_ASSERT( pNode, "Paragraph not found: GetTextLen" );
     if ( pNode )
         return pNode->Len();
@@ -1535,7 +1535,7 @@ Font EditEngine::GetStandardFont( sal_uInt16 nPara )
 SvxFont EditEngine::GetStandardSvxFont( sal_uInt16 nPara )
 {
     DBG_CHKTHIS( EditEngine, 0 );
-    ContentNode* pNode = pImpEditEngine->GetEditDoc().SaveGetObject( nPara );
+    ContentNode* pNode = pImpEditEngine->GetEditDoc().SafeGetObject( nPara );
     return pNode->GetCharAttribs().GetDefFont();
 }
 
@@ -1557,7 +1557,7 @@ void EditEngine::GetPortions( sal_uInt16 nPara, std::vector<sal_uInt16>& rList )
     if ( !pImpEditEngine->IsFormatted() )
         pImpEditEngine->FormatFullDoc();
 
-    const ParaPortion* pParaPortion = pImpEditEngine->GetParaPortions().SaveGetObject( nPara );
+    const ParaPortion* pParaPortion = pImpEditEngine->GetParaPortions().SafeGetObject( nPara );
     if ( pParaPortion )
     {
         sal_uInt16 nEnd = 0;
@@ -1669,7 +1669,7 @@ long EditEngine::GetFirstLineStartX( sal_uInt16 nParagraph )
     DBG_CHKTHIS( EditEngine, 0 );
 
     long nX = 0;
-    const ParaPortion* pPPortion = pImpEditEngine->GetParaPortions().SaveGetObject( nParagraph );
+    const ParaPortion* pPPortion = pImpEditEngine->GetParaPortions().SafeGetObject( nParagraph );
     if ( pPPortion )
     {
         DBG_ASSERT( pImpEditEngine->IsFormatted() || !pImpEditEngine->IsFormatting(), "GetFirstLineStartX: Doc not formatted - unable to format!" );
@@ -1695,7 +1695,7 @@ Point EditEngine::GetDocPos( const Point& rPaperPos ) const
 Point EditEngine::GetDocPosTopLeft( sal_uInt16 nParagraph )
 {
     DBG_CHKTHIS( EditEngine, 0 );
-    const ParaPortion* pPPortion = pImpEditEngine->GetParaPortions().SaveGetObject( nParagraph );
+    const ParaPortion* pPPortion = pImpEditEngine->GetParaPortions().SafeGetObject( nParagraph );
     DBG_ASSERT( pPPortion, "Paragraph not found: GetWindowPosTopLeft" );
     Point aPoint;
     if ( pPPortion )
@@ -1803,7 +1803,7 @@ void EditEngine::QuickMarkInvalid( const ESelection& rSel )
     DBG_ASSERT( rSel.nEndPara < pImpEditEngine->GetEditDoc().Count(), "MarkInvalid: End out of Range!" );
     for ( sal_uInt16 nPara = rSel.nStartPara; nPara <= rSel.nEndPara; nPara++ )
     {
-        ParaPortion* pPortion = pImpEditEngine->GetParaPortions().SaveGetObject( nPara );
+        ParaPortion* pPortion = pImpEditEngine->GetParaPortions().SafeGetObject( nPara );
         if ( pPortion )
             pPortion->MarkSelectionInvalid( 0, pPortion->GetNode()->Len() );
     }
@@ -1832,7 +1832,7 @@ void EditEngine::QuickDelete( const ESelection& rSel )
 void EditEngine::QuickMarkToBeRepainted( sal_uInt16 nPara )
 {
     DBG_CHKTHIS( EditEngine, 0 );
-    ParaPortion* pPortion = pImpEditEngine->GetParaPortions().SaveGetObject( nPara );
+    ParaPortion* pPortion = pImpEditEngine->GetParaPortions().SafeGetObject( nPara );
     if ( pPortion )
         pPortion->SetMustRepaint( sal_True );
 }
@@ -2046,7 +2046,7 @@ sal_Bool EditEngine::ShouldCreateBigTextObject() const
 sal_uInt16 EditEngine::GetFieldCount( sal_uInt16 nPara ) const
 {
     sal_uInt16 nFields = 0;
-    ContentNode* pNode = pImpEditEngine->GetEditDoc().SaveGetObject( nPara );
+    ContentNode* pNode = pImpEditEngine->GetEditDoc().SafeGetObject( nPara );
     if ( pNode )
     {
         const CharAttribList::AttribsType& rAttrs = pNode->GetCharAttribs().GetAttribs();
@@ -2063,7 +2063,7 @@ sal_uInt16 EditEngine::GetFieldCount( sal_uInt16 nPara ) const
 
 EFieldInfo EditEngine::GetFieldInfo( sal_uInt16 nPara, sal_uInt16 nField ) const
 {
-    ContentNode* pNode = pImpEditEngine->GetEditDoc().SaveGetObject( nPara );
+    ContentNode* pNode = pImpEditEngine->GetEditDoc().SafeGetObject( nPara );
     if ( pNode )
     {
         sal_uInt16 nCurrentField = 0;
@@ -2176,7 +2176,7 @@ EPosition EditEngine::FindDocPosition( const Point& rDocPos ) const
 Rectangle EditEngine::GetCharacterBounds( const EPosition& rPos ) const
 {
     Rectangle aBounds;
-    ContentNode* pNode = pImpEditEngine->GetEditDoc().SaveGetObject( rPos.nPara );
+    ContentNode* pNode = pImpEditEngine->GetEditDoc().SafeGetObject( rPos.nPara );
 
     // Check against index, not paragraph
     if ( pNode && ( rPos.nIndex < pNode->Len() ) )
diff --git a/editeng/source/editeng/editundo.cxx b/editeng/source/editeng/editundo.cxx
index da8fbfd91b06..62443be2541f 100644
--- a/editeng/source/editeng/editundo.cxx
+++ b/editeng/source/editeng/editundo.cxx
@@ -205,7 +205,7 @@ void EditUndoDelContent::Redo()
 
     // pNode is no longer correct, if the paragraphs where merged
     // in between Undos
-    pContentNode = _pImpEE->GetEditDoc().SaveGetObject( nNode );
+    pContentNode = _pImpEE->GetEditDoc().SafeGetObject( nNode );
     DBG_ASSERT( pContentNode, "EditUndoDelContent::Redo(): Node?!" );
 
     _pImpEE->GetParaPortions().Remove( nNode );
@@ -220,8 +220,8 @@ void EditUndoDelContent::Redo()
     _pImpEE->UpdateSelections();
 
     ContentNode* pN = ( nNode < _pImpEE->GetEditDoc().Count() )
-        ? _pImpEE->GetEditDoc().SaveGetObject( nNode )
-        : _pImpEE->GetEditDoc().SaveGetObject( nNode-1 );
+        ? _pImpEE->GetEditDoc().SafeGetObject( nNode )
+        : _pImpEE->GetEditDoc().SafeGetObject( nNode-1 );
     DBG_ASSERT( pN && ( pN != pContentNode ), "?! RemoveContent !? " );
     EditPaM aPaM( pN, pN->Len() );
 
@@ -576,7 +576,7 @@ void EditUndoSetAttribs::Undo()
         // Then the character attributes ...
         // Remove all attributes including features, are later re-established.
         _pImpEE->RemoveCharAttribs(nPara, 0, true);
-        DBG_ASSERT( _pImpEE->GetEditDoc().SaveGetObject( nPara ), "Undo (SetAttribs): pNode = NULL!" );
+        DBG_ASSERT( _pImpEE->GetEditDoc().SafeGetObject( nPara ), "Undo (SetAttribs): pNode = NULL!" );
         ContentNode* pNode = _pImpEE->GetEditDoc().GetObject( nPara );
         for (size_t nAttr = 0; nAttr < rInf.GetPrevCharAttribs().size(); ++nAttr)
         {
diff --git a/editeng/source/editeng/eertfpar.cxx b/editeng/source/editeng/eertfpar.cxx
index 8322cd9d1326..262459ac90d7 100644
--- a/editeng/source/editeng/eertfpar.cxx
+++ b/editeng/source/editeng/eertfpar.cxx
@@ -132,7 +132,7 @@ SvParserState EditRTFParser::CallParser()
     {
         ContentNode* pCurNode = aCurSel.Max().GetNode();
         sal_uInt16 nPara = pImpEditEngine->GetEditDoc().GetPos( pCurNode );
-        ContentNode* pPrevNode = pImpEditEngine->GetEditDoc().SaveGetObject( nPara-1 );
+        ContentNode* pPrevNode = pImpEditEngine->GetEditDoc().SafeGetObject( nPara-1 );
         DBG_ASSERT( pPrevNode, "Invalid RTF-Document?!" );
         EditSelection aSel;
         aSel.Min() = EditPaM( pPrevNode, pPrevNode->Len() );
@@ -178,7 +178,7 @@ void EditRTFParser::AddRTFDefaultValues( const EditPaM& rStart, const EditPaM& r
     sal_uInt16 nEndPara = pImpEditEngine->GetEditDoc().GetPos( rEnd.GetNode() );
     for ( sal_uInt16 nPara = nStartPara; nPara <= nEndPara; nPara++ )
     {
-        ContentNode* pNode = pImpEditEngine->GetEditDoc().SaveGetObject( nPara );
+        ContentNode* pNode = pImpEditEngine->GetEditDoc().SafeGetObject( nPara );
         DBG_ASSERT( pNode, "AddRTFDefaultValues - No paragraph?!" );
         if ( !pNode->GetContentAttribs().HasItem( EE_CHAR_FONTINFO ) )
             pNode->GetContentAttribs().GetItems().Put( aFontItem );
@@ -296,7 +296,7 @@ void EditRTFParser::SetEndPrevPara( SvxNodeIdx*& rpNodePos,
     DBG_ASSERT( nCurPara != 0, "Paragraph equal to 0: SetEnfPrevPara" );
     if ( nCurPara )
         nCurPara--;
-    ContentNode* pPrevNode = pImpEditEngine->GetEditDoc().SaveGetObject( nCurPara );
+    ContentNode* pPrevNode = pImpEditEngine->GetEditDoc().SafeGetObject( nCurPara );
     DBG_ASSERT( pPrevNode, "pPrevNode = 0!" );
     rpNodePos = new EditNodeIdx( pImpEditEngine, pPrevNode );
     rCntPos = pPrevNode->Len();
@@ -388,7 +388,7 @@ void EditRTFParser::SetAttrInDoc( SvxRTFItemStackType &rSet )
     // All Complete paragraphs are paragraph attributes ...
     for ( sal_uInt16 z = nStartNode+1; z < nEndNode; z++ )
     {
-        DBG_ASSERT( pImpEditEngine->GetEditDoc().SaveGetObject( z ), "Node does not exist yet(RTF)" );
+        DBG_ASSERT( pImpEditEngine->GetEditDoc().SafeGetObject( z ), "Node does not exist yet(RTF)" );
         pImpEditEngine->SetParaAttribs( z, rSet.GetAttrSet() );
     }
 
@@ -426,7 +426,7 @@ void EditRTFParser::SetAttrInDoc( SvxRTFItemStackType &rSet )
     {
         for ( sal_uInt16 n = nStartNode; n <= nEndNode; n++ )
         {
-            ContentNode* pNode = pImpEditEngine->GetEditDoc().SaveGetObject( n );
+            ContentNode* pNode = pImpEditEngine->GetEditDoc().SafeGetObject( n );
             pNode->GetContentAttribs().GetItems().Put( SfxInt16Item( EE_PARA_OUTLLEVEL, nOutlLevel ) );
         }
     }
diff --git a/editeng/source/editeng/impedit.cxx b/editeng/source/editeng/impedit.cxx
index 273f3f14dc04..062622e2975b 100644
--- a/editeng/source/editeng/impedit.cxx
+++ b/editeng/source/editeng/impedit.cxx
@@ -183,7 +183,7 @@ void ImpEditView::DrawSelection( EditSelection aTmpSel, Region* pRegion )
     sal_uInt16 nEndPara = pEditEngine->pImpEditEngine->GetEditDoc().GetPos( pEndNode );
     for ( sal_uInt16 nPara = nStartPara; nPara <= nEndPara; nPara++ )
     {
-        ParaPortion* pTmpPortion = pEditEngine->pImpEditEngine->GetParaPortions().SaveGetObject( nPara );
+        ParaPortion* pTmpPortion = pEditEngine->pImpEditEngine->GetParaPortions().SafeGetObject( nPara );
         DBG_ASSERT( pTmpPortion, "Portion in Selection not found!" );
         DBG_ASSERT( !pTmpPortion->IsInvalid(), "Portion in Selection not formatted!" );
 
@@ -1849,7 +1849,7 @@ void ImpEditView::dragOver( const ::com::sun::star::datatransfer::dnd::DropTarge
             if ( pDragAndDropInfo->bOutlinerMode )
             {
                 sal_uInt16 nPara = pEditEngine->pImpEditEngine->aEditDoc.GetPos( aPaM.GetNode() );
-                ParaPortion* pPPortion = pEditEngine->pImpEditEngine->GetParaPortions().SaveGetObject( nPara );
+                ParaPortion* pPPortion = pEditEngine->pImpEditEngine->GetParaPortions().SafeGetObject( nPara );
                 long nDestParaStartY = pEditEngine->pImpEditEngine->GetParaPortions().GetYOffset( pPPortion );
                 long nRel = aDocPos.Y() - nDestParaStartY;
                 if ( nRel < ( pPPortion->GetHeight() / 2 ) )
@@ -1887,7 +1887,7 @@ void ImpEditView::dragOver( const ::com::sun::star::datatransfer::dnd::DropTarge
                     long nDDYPos;
                     if ( pDragAndDropInfo->nOutlinerDropDest < pEditEngine->pImpEditEngine->GetEditDoc().Count() )
                     {
-                        ParaPortion* pPPortion = pEditEngine->pImpEditEngine->GetParaPortions().SaveGetObject( pDragAndDropInfo->nOutlinerDropDest );
+                        ParaPortion* pPPortion = pEditEngine->pImpEditEngine->GetParaPortions().SafeGetObject( pDragAndDropInfo->nOutlinerDropDest );
                         nDDYPos = pEditEngine->pImpEditEngine->GetParaPortions().GetYOffset( pPPortion );
                     }
                     else
diff --git a/editeng/source/editeng/impedit2.cxx b/editeng/source/editeng/impedit2.cxx
index e7d2bbce7d47..a4654f0848b9 100644
--- a/editeng/source/editeng/impedit2.cxx
+++ b/editeng/source/editeng/impedit2.cxx
@@ -297,7 +297,7 @@ XubString ImpEditEngine::GetSelected( const EditSelection& rSel, const LineEnd e
     // iterate over the paragraphs ...
     for ( sal_uInt16 nNode = nStartNode; nNode <= nEndNode; nNode++ )
     {
-        OSL_ENSURE( aEditDoc.SaveGetObject( nNode ), "Node not found: GetSelected" );
+        OSL_ENSURE( aEditDoc.SafeGetObject( nNode ), "Node not found: GetSelected" );
         const ContentNode* pNode = aEditDoc.GetObject( nNode );
 
         xub_StrLen nStartPos = 0;
@@ -602,7 +602,7 @@ void ImpEditEngine::Command( const CommandEvent& rCEvt, EditView* pView )
             if ( !IsFormatted() )
                 FormatDoc();
 
-            ParaPortion* pParaPortion = GetParaPortions().SaveGetObject( GetEditDoc().GetPos( aPaM.GetNode() ) );
+            ParaPortion* pParaPortion = GetParaPortions().SafeGetObject( GetEditDoc().GetPos( aPaM.GetNode() ) );
             sal_uInt16 nLine = pParaPortion->GetLines().FindLine( aPaM.GetIndex(), sal_True );
             EditLine* pLine = pParaPortion->GetLines().GetObject( nLine );
             if ( pLine && ( nInputEnd > pLine->GetEnd() ) )
@@ -819,7 +819,7 @@ void ImpEditEngine::ParaAttribsChanged( ContentNode* pNode )
     sal_uInt16 nPara = aEditDoc.GetPos( pNode );
     pEditEngine->ParaAttribsChanged( nPara );
 
-    ParaPortion* pNextPortion = GetParaPortions().SaveGetObject( nPara+1 );
+    ParaPortion* pNextPortion = GetParaPortions().SafeGetObject( nPara+1 );
     // => is formatted again anyway, if Invalid.
     if ( pNextPortion && !pNextPortion->IsInvalid() )
         CalcHeight( pNextPortion );
@@ -1006,7 +1006,7 @@ EditPaM ImpEditEngine::CursorVisualStartEnd( EditView* pEditView, const EditPaM&
     EditPaM aPaM( rPaM );
 
     sal_uInt16 nPara = GetEditDoc().GetPos( aPaM.GetNode() );
-    ParaPortion* pParaPortion = GetParaPortions().SaveGetObject( nPara );
+    ParaPortion* pParaPortion = GetParaPortions().SafeGetObject( nPara );
 
     sal_uInt16 nLine = pParaPortion->GetLines().FindLine( aPaM.GetIndex(), sal_False );
     EditLine* pLine = pParaPortion->GetLines().GetObject( nLine );
@@ -1062,7 +1062,7 @@ EditPaM ImpEditEngine::CursorVisualLeftRight( EditView* pEditView, const EditPaM
     EditPaM aPaM( rPaM );
 
     sal_uInt16 nPara = GetEditDoc().GetPos( aPaM.GetNode() );
-    ParaPortion* pParaPortion = GetParaPortions().SaveGetObject( nPara );
+    ParaPortion* pParaPortion = GetParaPortions().SafeGetObject( nPara );
 
     sal_uInt16 nLine = pParaPortion->GetLines().FindLine( aPaM.GetIndex(), sal_False );
     EditLine* pLine = pParaPortion->GetLines().GetObject( nLine );
@@ -1437,14 +1437,14 @@ EditPaM ImpEditEngine::CursorEndOfParagraph( const EditPaM& rPaM )
 
 EditPaM ImpEditEngine::CursorStartOfDoc()
 {
-    EditPaM aPaM( aEditDoc.SaveGetObject( 0 ), 0 );
+    EditPaM aPaM( aEditDoc.SafeGetObject( 0 ), 0 );
     return aPaM;
 }
 
 EditPaM ImpEditEngine::CursorEndOfDoc()
 {
-    ContentNode* pLastNode = aEditDoc.SaveGetObject( aEditDoc.Count()-1 );
-    ParaPortion* pLastPortion = GetParaPortions().SaveGetObject( aEditDoc.Count()-1 );
+    ContentNode* pLastNode = aEditDoc.SafeGetObject( aEditDoc.Count()-1 );
+    ParaPortion* pLastPortion = GetParaPortions().SafeGetObject( aEditDoc.Count()-1 );
     OSL_ENSURE( pLastNode && pLastPortion, "CursorEndOfDoc: Node or Portion not found" );
 
     if ( !pLastPortion->IsVisible() )
@@ -1452,7 +1452,7 @@ EditPaM ImpEditEngine::CursorEndOfDoc()
         pLastNode = GetPrevVisNode( pLastPortion->GetNode() );
         OSL_ENSURE( pLastNode, "Kein sichtbarer Absatz?" );
         if ( !pLastNode )
-            pLastNode = aEditDoc.SaveGetObject( aEditDoc.Count()-1 );
+            pLastNode = aEditDoc.SafeGetObject( aEditDoc.Count()-1 );
     }
 
     EditPaM aPaM( pLastNode, pLastNode->Len() );
@@ -1494,7 +1494,7 @@ EditPaM ImpEditEngine::WordLeft( const EditPaM& rPaM, sal_Int16 nWordType )
     {
         // Previous paragraph...
         sal_uInt16 nCurPara = aEditDoc.GetPos( aNewPaM.GetNode() );
-        ContentNode* pPrevNode = aEditDoc.SaveGetObject( --nCurPara );
+        ContentNode* pPrevNode = aEditDoc.SafeGetObject( --nCurPara );
         if ( pPrevNode )
         {
             aNewPaM.SetNode( pPrevNode );
@@ -1542,7 +1542,7 @@ EditPaM ImpEditEngine::WordRight( const EditPaM& rPaM, sal_Int16 nWordType )
     {
         // Next paragraph ...
         sal_uInt16 nCurPara = aEditDoc.GetPos( aNewPaM.GetNode() );
-        ContentNode* pNextNode = aEditDoc.SaveGetObject( ++nCurPara );
+        ContentNode* pNextNode = aEditDoc.SafeGetObject( ++nCurPara );
         if ( pNextNode )
         {
             aNewPaM.SetNode( pNextNode );
@@ -1676,7 +1676,7 @@ sal_Bool ImpEditEngine::IsInputSequenceCheckingRequired( sal_Unicode nChar, cons
 
 void ImpEditEngine::InitScriptTypes( sal_uInt16 nPara )
 {
-    ParaPortion* pParaPortion = GetParaPortions().SaveGetObject( nPara );
+    ParaPortion* pParaPortion = GetParaPortions().SafeGetObject( nPara );
     ScriptTypePosInfos& rTypes = pParaPortion->aScriptInfos;
     rTypes.clear();
 
@@ -1818,7 +1818,7 @@ sal_uInt16 ImpEditEngine::GetScriptType( const EditPaM& rPaM, sal_uInt16* pEndPo
     if ( rPaM.GetNode()->Len() )
     {
         sal_uInt16 nPara = GetEditDoc().GetPos( rPaM.GetNode() );
-        const ParaPortion* pParaPortion = GetParaPortions().SaveGetObject( nPara );
+        const ParaPortion* pParaPortion = GetParaPortions().SafeGetObject( nPara );
         if ( pParaPortion->aScriptInfos.empty() )
             ((ImpEditEngine*)this)->InitScriptTypes( nPara );
 
@@ -1850,7 +1850,7 @@ sal_uInt16 ImpEditEngine::GetScriptType( const EditSelection& rSel ) const
 
     for ( sal_uInt16 nPara = nStartPara; nPara <= nEndPara; nPara++ )
     {
-        const ParaPortion* pParaPortion = GetParaPortions().SaveGetObject( nPara );
+        const ParaPortion* pParaPortion = GetParaPortions().SafeGetObject( nPara );
         if ( pParaPortion->aScriptInfos.empty() )
             ((ImpEditEngine*)this)->InitScriptTypes( nPara );
 
@@ -1891,7 +1891,7 @@ sal_Bool ImpEditEngine::IsScriptChange( const EditPaM& rPaM ) const
     if ( rPaM.GetNode()->Len() )
     {
         sal_uInt16 nPara = GetEditDoc().GetPos( rPaM.GetNode() );
-        const ParaPortion* pParaPortion = GetParaPortions().SaveGetObject( nPara );
+        const ParaPortion* pParaPortion = GetParaPortions().SafeGetObject( nPara );
         if ( pParaPortion->aScriptInfos.empty() )
             ((ImpEditEngine*)this)->InitScriptTypes( nPara );
 
@@ -1913,7 +1913,7 @@ sal_Bool ImpEditEngine::HasScriptType( sal_uInt16 nPara, sal_uInt16 nType ) cons
 {
     bool bTypeFound = false;
 
-    const ParaPortion* pParaPortion = GetParaPortions().SaveGetObject( nPara );
+    const ParaPortion* pParaPortion = GetParaPortions().SafeGetObject( nPara );
     if ( pParaPortion->aScriptInfos.empty() )
         ((ImpEditEngine*)this)->InitScriptTypes( nPara );
 
@@ -1928,7 +1928,7 @@ sal_Bool ImpEditEngine::HasScriptType( sal_uInt16 nPara, sal_uInt16 nType ) cons
 
 void ImpEditEngine::InitWritingDirections( sal_uInt16 nPara )
 {
-    ParaPortion* pParaPortion = GetParaPortions().SaveGetObject( nPara );
+    ParaPortion* pParaPortion = GetParaPortions().SafeGetObject( nPara );
     WritingDirectionInfos& rInfos = pParaPortion->aWritingDirectionInfos;
     rInfos.clear();
 
@@ -2014,7 +2014,7 @@ sal_Bool ImpEditEngine::IsRightToLeft( sal_uInt16 nPara ) const
 sal_Bool ImpEditEngine::HasDifferentRTLLevels( const ContentNode* pNode )
 {
     sal_uInt16 nPara = GetEditDoc().GetPos( (ContentNode*)pNode );
-    ParaPortion* pParaPortion = GetParaPortions().SaveGetObject( nPara );
+    ParaPortion* pParaPortion = GetParaPortions().SafeGetObject( nPara );
 
     sal_Bool bHasDifferentRTLLevels = sal_False;
 
@@ -2036,10 +2036,10 @@ sal_uInt8 ImpEditEngine::GetRightToLeft( sal_uInt16 nPara, sal_uInt16 nPos, sal_
 {
     sal_uInt8 nRightToLeft = 0;
 
-    ContentNode* pNode = aEditDoc.SaveGetObject( nPara );
+    ContentNode* pNode = aEditDoc.SafeGetObject( nPara );
     if ( pNode && pNode->Len() )
     {
-        ParaPortion* pParaPortion = GetParaPortions().SaveGetObject( nPara );
+        ParaPortion* pParaPortion = GetParaPortions().SafeGetObject( nPara );
         if ( pParaPortion->aWritingDirectionInfos.empty() )
             InitWritingDirections( nPara );
 
@@ -2185,7 +2185,7 @@ EditSelection ImpEditEngine::ImpMoveParagraphs( Range aOldPositions, sal_uInt16
         InsertUndo( new EditUndoMoveParagraphs( this, aOldPositions, nNewPos ) );
 
     // do not lose sight of the Position !
-    ParaPortion* pDestPortion = GetParaPortions().SaveGetObject( nNewPos );
+    ParaPortion* pDestPortion = GetParaPortions().SafeGetObject( nNewPos );
 
     ParaPortionList aTmpPortionList;
     for (sal_uInt16 i = (sal_uInt16)aOldPositions.Min(); i <= (sal_uInt16)aOldPositions.Max(); i++  )
@@ -2475,8 +2475,8 @@ EditPaM ImpEditEngine::ImpDeleteSelection( EditSelection aSel )
 
 void ImpEditEngine::ImpRemoveParagraph( sal_uInt16 nPara )
 {
-    ContentNode* pNode = aEditDoc.SaveGetObject( nPara );
-    ContentNode* pNextNode = aEditDoc.SaveGetObject( nPara+1 );
+    ContentNode* pNode = aEditDoc.SafeGetObject( nPara );
+    ContentNode* pNextNode = aEditDoc.SafeGetObject( nPara+1 );
 
     OSL_ENSURE( pNode, "Blind Node in ImpRemoveParagraph" );
 
@@ -2897,7 +2897,7 @@ EditPaM ImpEditEngine::ImpFastInsertParagraph( sal_uInt16 nPara )
     {
         if ( nPara )
         {
-            OSL_ENSURE( aEditDoc.SaveGetObject( nPara-1 ), "FastInsertParagraph: Prev does not exist" );
+            OSL_ENSURE( aEditDoc.SafeGetObject( nPara-1 ), "FastInsertParagraph: Prev does not exist" );
             InsertUndo( new EditUndoSplitPara( this, nPara-1, aEditDoc.GetObject( nPara-1 )->Len() ) );
         }
         else
@@ -3059,7 +3059,7 @@ EditPaM ImpEditEngine::GetPaM( Point aDocPos, sal_Bool bSmart )
             while ( pPortion && !pPortion->IsVisible() )
             {
                 nPortion++;
-                pPortion = GetParaPortions().SaveGetObject( nPortion );
+                pPortion = GetParaPortions().SafeGetObject( nPortion );
             }
             OSL_ENSURE( pPortion, "No visible paragraph found: GetPaM" );
             aPaM = GetPaM( pPortion, aDocPos, bSmart );
@@ -3236,7 +3236,7 @@ sal_uInt32 ImpEditEngine::CalcTextHeight( sal_uInt32* pHeightNTP )
 sal_uInt16 ImpEditEngine::GetLineCount( sal_uInt16 nParagraph ) const
 {
     OSL_ENSURE( nParagraph < GetParaPortions().Count(), "GetLineCount: Out of range" );
-    const ParaPortion* pPPortion = GetParaPortions().SaveGetObject( nParagraph );
+    const ParaPortion* pPPortion = GetParaPortions().SafeGetObject( nParagraph );
     OSL_ENSURE( pPPortion, "Paragraph not found: GetLineCount" );
     if ( pPPortion )
         return pPPortion->GetLines().Count();
@@ -3247,7 +3247,7 @@ sal_uInt16 ImpEditEngine::GetLineCount( sal_uInt16 nParagraph ) const
 xub_StrLen ImpEditEngine::GetLineLen( sal_uInt16 nParagraph, sal_uInt16 nLine ) const
 {
     OSL_ENSURE( nParagraph < GetParaPortions().Count(), "GetLineLen: Out of range" );
-    const ParaPortion* pPPortion = GetParaPortions().SaveGetObject( nParagraph );
+    const ParaPortion* pPPortion = GetParaPortions().SafeGetObject( nParagraph );
     OSL_ENSURE( pPPortion, "Paragraph not found: GetLineLen" );
     if ( pPPortion && ( nLine < pPPortion->GetLines().Count() ) )
     {
@@ -3262,7 +3262,7 @@ xub_StrLen ImpEditEngine::GetLineLen( sal_uInt16 nParagraph, sal_uInt16 nLine )
 void ImpEditEngine::GetLineBoundaries( /*out*/sal_uInt16 &rStart, /*out*/sal_uInt16 &rEnd, sal_uInt16 nParagraph, sal_uInt16 nLine ) const
 {
     OSL_ENSURE( nParagraph < GetParaPortions().Count(), "GetLineCount: Out of range" );
-    const ParaPortion* pPPortion = GetParaPortions().SaveGetObject( nParagraph );
+    const ParaPortion* pPPortion = GetParaPortions().SafeGetObject( nParagraph );
     OSL_ENSURE( pPPortion, "Paragraph not found: GetLineBoundaries" );
     rStart = rEnd = 0xFFFF;     // default values in case of error
     if ( pPPortion && ( nLine < pPPortion->GetLines().Count() ) )
@@ -3277,7 +3277,7 @@ void ImpEditEngine::GetLineBoundaries( /*out*/sal_uInt16 &rStart, /*out*/sal_uIn
 sal_uInt16 ImpEditEngine::GetLineNumberAtIndex( sal_uInt16 nPara, sal_uInt16 nIndex ) const
 {
     sal_uInt16 nLineNo = 0xFFFF;
-    const ContentNode* pNode = GetEditDoc().SaveGetObject( nPara );
+    const ContentNode* pNode = GetEditDoc().SafeGetObject( nPara );
     OSL_ENSURE( pNode, "GetLineNumberAtIndex: invalid paragraph index" );
     if (pNode)
     {
@@ -3304,7 +3304,7 @@ sal_uInt16 ImpEditEngine::GetLineNumberAtIndex( sal_uInt16 nPara, sal_uInt16 nIn
 sal_uInt16 ImpEditEngine::GetLineHeight( sal_uInt16 nParagraph, sal_uInt16 nLine )
 {
     OSL_ENSURE( nParagraph < GetParaPortions().Count(), "GetLineCount: Out of range" );
-    ParaPortion* pPPortion = GetParaPortions().SaveGetObject( nParagraph );
+    ParaPortion* pPPortion = GetParaPortions().SafeGetObject( nParagraph );
     OSL_ENSURE( pPPortion, "Paragraph not found: GetLineHeight" );
     if ( pPPortion && ( nLine < pPPortion->GetLines().Count() ) )
     {
@@ -3320,7 +3320,7 @@ sal_uInt32 ImpEditEngine::GetParaHeight( sal_uInt16 nParagraph )
 {
     sal_uInt32 nHeight = 0;
 
-    ParaPortion* pPPortion = GetParaPortions().SaveGetObject( nParagraph );
+    ParaPortion* pPPortion = GetParaPortions().SafeGetObject( nParagraph );
     OSL_ENSURE( pPPortion, "Paragraph not found: GetParaHeight" );
 
     if ( pPPortion )
@@ -3350,7 +3350,7 @@ void ImpEditEngine::UpdateSelections()
                 // Use ParaPortions, as now also hidden paragraphs have to be
                 // taken into account!
                 sal_uInt16 nPara = pInf->GetPosition();
-                ParaPortion* pPPortion = GetParaPortions().SaveGetObject( nPara );
+                ParaPortion* pPPortion = GetParaPortions().SafeGetObject( nPara );
                 if ( !pPPortion ) // Last paragraph
                 {
                     nPara = GetParaPortions().Count()-1;
@@ -3408,7 +3408,7 @@ EditSelection ImpEditEngine::ConvertSelection(
     EditSelection aNewSelection;
 
     // Start...
-    ContentNode* pNode = aEditDoc.SaveGetObject( nStartPara );
+    ContentNode* pNode = aEditDoc.SafeGetObject( nStartPara );
     sal_uInt16 nIndex = nStartPos;
     if ( !pNode )
     {
@@ -3422,7 +3422,7 @@ EditSelection ImpEditEngine::ConvertSelection(
     aNewSelection.Min().SetIndex( nIndex );
 
     // End...
-    pNode = aEditDoc.SaveGetObject( nEndPara );
+    pNode = aEditDoc.SafeGetObject( nEndPara );
     nIndex = nEndPos;
     if ( !pNode )
     {
@@ -4111,7 +4111,7 @@ void ImpEditEngine::CalcHeight( ParaPortion* pPortion )
 
             if ( nPortion && !aStatus.ULSpaceSummation() )
             {
-                ParaPortion* pPrev = GetParaPortions().SaveGetObject( nPortion-1 );
+                ParaPortion* pPrev = GetParaPortions().SafeGetObject( nPortion-1 );
                 const SvxULSpaceItem& rPrevULItem = (const SvxULSpaceItem&)pPrev->GetNode()->GetContentAttribs().GetItem( EE_PARA_ULSPACE );
                 const SvxLineSpacingItem& rPrevLSItem = (const SvxLineSpacingItem&)pPrev->GetNode()->GetContentAttribs().GetItem( EE_PARA_SBL );
 
diff --git a/editeng/source/editeng/impedit3.cxx b/editeng/source/editeng/impedit3.cxx
index 14cf4e468892..88a2e73a470f 100644
--- a/editeng/source/editeng/impedit3.cxx
+++ b/editeng/source/editeng/impedit3.cxx
@@ -3557,7 +3557,7 @@ void ImpEditEngine::Paint( ImpEditView* pView, const Rectangle& rRec, sal_Bool b
             Color aBackgroundColor( pView->GetBackgroundColor() );
             // #i47161# Check if text is visible on background
             SvxFont aTmpFont;
-            ContentNode* pNode = GetEditDoc().SaveGetObject( 0 );
+            ContentNode* pNode = GetEditDoc().SafeGetObject( 0 );
             SeekCursor( pNode, 1, aTmpFont );
             Color aFontColor( aTmpFont.GetColor() );
             if( (aFontColor == COL_AUTO) || IsForceAutoColor() )
@@ -3727,7 +3727,7 @@ void ImpEditEngine::InsertContent( ContentNode* pNode, sal_uInt16 nPos )
 
 EditPaM ImpEditEngine::SplitContent( sal_uInt16 nNode, sal_uInt16 nSepPos )
 {
-    ContentNode* pNode = aEditDoc.SaveGetObject( nNode );
+    ContentNode* pNode = aEditDoc.SafeGetObject( nNode );
     DBG_ASSERT( pNode, "Invalid Node in SplitContent" );
     DBG_ASSERT( IsInUndo(), "SplitContent only for Undo()!" );
     DBG_ASSERT( nSepPos <= pNode->Len(), "Index out of range: SplitContent" );
@@ -3737,8 +3737,8 @@ EditPaM ImpEditEngine::SplitContent( sal_uInt16 nNode, sal_uInt16 nSepPos )
 
 EditPaM ImpEditEngine::ConnectContents( sal_uInt16 nLeftNode, sal_Bool bBackward )
 {
-    ContentNode* pLeftNode = aEditDoc.SaveGetObject( nLeftNode );
-    ContentNode* pRightNode = aEditDoc.SaveGetObject( nLeftNode+1 );
+    ContentNode* pLeftNode = aEditDoc.SafeGetObject( nLeftNode );
+    ContentNode* pRightNode = aEditDoc.SafeGetObject( nLeftNode+1 );
     DBG_ASSERT( pLeftNode, "Invalid left node in ConnectContents ");
     DBG_ASSERT( pRightNode, "Invalid right node in ConnectContents ");
     DBG_ASSERT( IsInUndo(), "ConnectContent only for Undo()!" );
@@ -3762,7 +3762,7 @@ void ImpEditEngine::SetUpdateMode( sal_Bool bUp, EditView* pCurView, sal_Bool bF
 
 void ImpEditEngine::ShowParagraph( sal_uInt16 nParagraph, sal_Bool bShow )
 {
-    ParaPortion* pPPortion = GetParaPortions().SaveGetObject( nParagraph );
+    ParaPortion* pPPortion = GetParaPortions().SafeGetObject( nParagraph );
     DBG_ASSERT( pPPortion, "ShowParagraph: Paragraph does not exist! ");
     if ( pPPortion && ( pPPortion->IsVisible() != bShow ) )
     {
@@ -3834,8 +3834,8 @@ EditSelection ImpEditEngine::MoveParagraphs( Range aOldPositions, sal_uInt16 nNe
         sal_uInt16 nFirstPortion = Min( (sal_uInt16)aOldPositions.Min(), nNewPos );
         sal_uInt16 nLastPortion = Max( (sal_uInt16)aOldPositions.Max(), nNewPos );
 
-        ParaPortion* pUpperPortion = GetParaPortions().SaveGetObject( nFirstPortion );
-        ParaPortion* pLowerPortion = GetParaPortions().SaveGetObject( nLastPortion );
+        ParaPortion* pUpperPortion = GetParaPortions().SafeGetObject( nFirstPortion );
+        ParaPortion* pLowerPortion = GetParaPortions().SafeGetObject( nLastPortion );
 
         aInvalidRec = Rectangle();  // make empty
         aInvalidRec.Left() = 0;
@@ -3927,9 +3927,9 @@ const ParaPortion* ImpEditEngine::GetNextVisPortion( const ParaPortion* pCurPort
 {
     sal_uInt16 nPara = GetParaPortions().GetPos( pCurPortion );
     DBG_ASSERT( nPara < GetParaPortions().Count() , "Portion not found: GetPrevVisNode" );
-    const ParaPortion* pPortion = GetParaPortions().SaveGetObject( ++nPara );
+    const ParaPortion* pPortion = GetParaPortions().SafeGetObject( ++nPara );
     while ( pPortion && !pPortion->IsVisible() )
-        pPortion = GetParaPortions().SaveGetObject( ++nPara );
+        pPortion = GetParaPortions().SafeGetObject( ++nPara );
 
     return pPortion;
 }
@@ -3987,15 +3987,15 @@ EditPaM ImpEditEngine::InsertParagraph( sal_uInt16 nPara )
     EditPaM aPaM;
     if ( nPara != 0 )
     {
-        ContentNode* pNode = GetEditDoc().SaveGetObject( nPara-1 );
+        ContentNode* pNode = GetEditDoc().SafeGetObject( nPara-1 );
         if ( !pNode )
-            pNode = GetEditDoc().SaveGetObject( GetEditDoc().Count() - 1 );
+            pNode = GetEditDoc().SafeGetObject( GetEditDoc().Count() - 1 );
         DBG_ASSERT( pNode, "Not a single paragraph in InsertParagraph ?" );
         aPaM = EditPaM( pNode, pNode->Len() );
     }
     else
     {
-        ContentNode* pNode = GetEditDoc().SaveGetObject( 0 );
+        ContentNode* pNode = GetEditDoc().SafeGetObject( 0 );
         aPaM = EditPaM( pNode, 0 );
     }
 
@@ -4005,7 +4005,7 @@ EditPaM ImpEditEngine::InsertParagraph( sal_uInt16 nPara )
 EditSelection* ImpEditEngine::SelectParagraph( sal_uInt16 nPara )
 {
     EditSelection* pSel = 0;
-    ContentNode* pNode = GetEditDoc().SaveGetObject( nPara );
+    ContentNode* pNode = GetEditDoc().SafeGetObject( nPara );
     DBG_ASSERTWARNING( pNode, "Paragraph does not exist: SelectParagraph" );
     if ( pNode )
         pSel = new EditSelection( EditPaM( pNode, 0 ), EditPaM( pNode, pNode->Len() ) );
@@ -4192,7 +4192,7 @@ void ImpEditEngine::ImplInitLayoutMode( OutputDevice* pOutDev, sal_uInt16 nPara,
     }
     else
     {
-        ContentNode* pNode = GetEditDoc().SaveGetObject( nPara );
+        ContentNode* pNode = GetEditDoc().SafeGetObject( nPara );
         short nScriptType = GetScriptType( EditPaM( pNode, nIndex+1 ) );
         bCTL = nScriptType == i18n::ScriptType::COMPLEX;
         bR2L = GetRightToLeft( nPara, nIndex + 1);  // this change was discussed in issue 37190
diff --git a/editeng/source/editeng/impedit4.cxx b/editeng/source/editeng/impedit4.cxx
index c5b89fd8e366..4863e4840b25 100644
--- a/editeng/source/editeng/impedit4.cxx
+++ b/editeng/source/editeng/impedit4.cxx
@@ -551,7 +551,7 @@ sal_uInt32 ImpEditEngine::WriteRTF( SvStream& rOutput, EditSelection aSel )
     rOutput << '{' << endl;
     for ( sal_uInt16 nNode = nStartNode; nNode <= nEndNode; nNode++  )
     {
-        ContentNode* pNode = aEditDoc.SaveGetObject( nNode );
+        ContentNode* pNode = aEditDoc.SafeGetObject( nNode );
         DBG_ASSERT( pNode, "Node not found: Search&Replace" );
 
         // The paragraph attributes in advance ...
@@ -1057,7 +1057,7 @@ EditTextObject* ImpEditEngine::CreateBinTextObject( EditSelection aSel, SfxItemP
     sal_uInt16 nNode;
     for ( nNode = nStartNode; nNode <= nEndNode; nNode++  )
     {
-        ContentNode* pNode = aEditDoc.SaveGetObject( nNode );
+        ContentNode* pNode = aEditDoc.SafeGetObject( nNode );
         DBG_ASSERT( pNode, "Node not found: Search&Replace" );
 
         if ( bOnlyFullParagraphs )
@@ -1658,7 +1658,7 @@ void ImpEditEngine::ImpConvert( rtl::OUString &rConvTxt, LanguageType &rConvTxtL
     String aRes;
     LanguageType nResLang = LANGUAGE_NONE;
 
-    /* ContentNode* pLastNode = */ aEditDoc.SaveGetObject( aEditDoc.Count()-1 );
+    /* ContentNode* pLastNode = */ aEditDoc.SafeGetObject( aEditDoc.Count()-1 );
 
     EditPaM aPos( CreateEditPaM( pConvInfo->aConvContinue ) );
     EditSelection aCurSel = EditSelection( aPos, aPos );
@@ -1820,7 +1820,7 @@ Reference< XSpellAlternatives > ImpEditEngine::ImpSpell( EditView* pEditView )
 {
     DBG_ASSERT( xSpeller.is(), "No spell checker set!" );
 
-    ContentNode* pLastNode = aEditDoc.SaveGetObject( (aEditDoc.Count()-1) );
+    ContentNode* pLastNode = aEditDoc.SafeGetObject( (aEditDoc.Count()-1) );
     EditSelection aCurSel( pEditView->pImpEditView->GetEditSelection() );
     aCurSel.Min() = aCurSel.Max();
 
@@ -1892,7 +1892,7 @@ void ImpEditEngine::StartSpelling(EditView& rEditView, sal_Bool bMultipleDoc)
 
 Reference< XSpellAlternatives > ImpEditEngine::ImpFindNextError(EditSelection& rSelection)
 {
-    /* ContentNode* pLastNode = */ aEditDoc.SaveGetObject( (aEditDoc.Count()-1) );
+    /* ContentNode* pLastNode = */ aEditDoc.SafeGetObject( (aEditDoc.Count()-1) );
     EditSelection aCurSel( rSelection.Min() );
 
     String aWord;
@@ -1952,7 +1952,7 @@ bool ImpEditEngine::SpellSentence(EditView& rEditView,
     //if no selection previously exists the range is extended to the end of the object
     if(aCurSel.Min() == aCurSel.Max())
     {
-        ContentNode* pLastNode = aEditDoc.SaveGetObject( aEditDoc.Count()-1);
+        ContentNode* pLastNode = aEditDoc.SafeGetObject( aEditDoc.Count()-1);
         aCurSel.Max() = EditPaM(pLastNode, pLastNode->Len());
     }
     // check for next error in aCurSel and set aCurSel to that one if any was found
@@ -2248,7 +2248,7 @@ void ImpEditEngine::DoOnlineSpelling( ContentNode* pThisNodeOnly, sal_Bool bSpel
     }
     sal_Bool bRestartTimer = sal_False;
 
-    ContentNode* pLastNode = aEditDoc.SaveGetObject( aEditDoc.Count() - 1 );
+    ContentNode* pLastNode = aEditDoc.SafeGetObject( aEditDoc.Count() - 1 );
     sal_uInt16 nNodes = GetEditDoc().Count();
     sal_uInt16 nInvalids = 0;
     Sequence< PropertyValue > aEmptySeq;
@@ -2432,7 +2432,7 @@ EESpellState ImpEditEngine::HasSpellErrors()
 {
     DBG_ASSERT( xSpeller.is(), "No spell checker set!" );
 
-    ContentNode* pLastNode = aEditDoc.SaveGetObject( aEditDoc.Count() - 1 );
+    ContentNode* pLastNode = aEditDoc.SafeGetObject( aEditDoc.Count() - 1 );
     EditSelection aCurSel( aEditDoc.GetStartPaM() );
 
     String aWord;
diff --git a/editeng/source/editeng/impedit5.cxx b/editeng/source/editeng/impedit5.cxx
index 4174ce05b47f..46fab2cf55c9 100644
--- a/editeng/source/editeng/impedit5.cxx
+++ b/editeng/source/editeng/impedit5.cxx
@@ -48,13 +48,13 @@ void ImpEditEngine::SetStyleSheetPool( SfxStyleSheetPool* pSPool )
 
 const SfxStyleSheet* ImpEditEngine::GetStyleSheet( sal_uInt16 nPara ) const
 {
-    const ContentNode* pNode = aEditDoc.SaveGetObject( nPara );
+    const ContentNode* pNode = aEditDoc.SafeGetObject( nPara );
     return pNode ? pNode->GetContentAttribs().GetStyleSheet() : NULL;
 }
 
 SfxStyleSheet* ImpEditEngine::GetStyleSheet( sal_uInt16 nPara )
 {
-    ContentNode* pNode = aEditDoc.SaveGetObject( nPara );
+    ContentNode* pNode = aEditDoc.SafeGetObject( nPara );
     return pNode ? pNode->GetContentAttribs().GetStyleSheet() : NULL;
 }
 
@@ -77,7 +77,7 @@ void ImpEditEngine::SetStyleSheet( EditSelection aSel, SfxStyleSheet* pStyle )
 void ImpEditEngine::SetStyleSheet( sal_uInt16 nPara, SfxStyleSheet* pStyle )
 {
     DBG_ASSERT( GetStyleSheetPool() || !pStyle, "SetStyleSheet: No StyleSheetPool registered!" );
-    ContentNode* pNode = aEditDoc.SaveGetObject( nPara );
+    ContentNode* pNode = aEditDoc.SafeGetObject( nPara );
     SfxStyleSheet* pCurStyle = pNode->GetStyleSheet();
     if ( pStyle != pCurStyle )
     {
@@ -217,7 +217,7 @@ EditUndoSetAttribs* ImpEditEngine::CreateAttribUndo( EditSelection aSel, const S
     for ( sal_uInt16 nPara = nStartNode; nPara <= nEndNode; nPara++ )
     {
         ContentNode* pNode = aEditDoc.GetObject( nPara );
-        DBG_ASSERT( aEditDoc.SaveGetObject( nPara ), "Node not found: CreateAttribUndo" );
+        DBG_ASSERT( aEditDoc.SafeGetObject( nPara ), "Node not found: CreateAttribUndo" );
         ContentAttribsInfo* pInf = new ContentAttribsInfo( pNode->GetContentAttribs().GetItems() );
         pUndo->AppendContentInfo(pInf);
 
@@ -330,7 +330,7 @@ SfxItemSet ImpEditEngine::GetAttribs( EditSelection aSel, sal_Bool bOnlyHardAttr
     for ( sal_uInt16 nNode = nStartNode; nNode <= nEndNode; nNode++ )
     {
         ContentNode* pNode = aEditDoc.GetObject( nNode );
-        DBG_ASSERT( aEditDoc.SaveGetObject( nNode ), "Node not found: GetAttrib" );
+        DBG_ASSERT( aEditDoc.SafeGetObject( nNode ), "Node not found: GetAttrib" );
 
         xub_StrLen nStartPos = 0;
         xub_StrLen nEndPos = pNode->Len();
@@ -415,7 +415,7 @@ SfxItemSet ImpEditEngine::GetAttribs( sal_uInt16 nPara, sal_uInt16 nStart, sal_u
 
     DBG_CHKOBJ( GetEditEnginePtr(), EditEngine, 0 );
 
-    ContentNode* pNode = const_cast<ContentNode*>(aEditDoc.SaveGetObject(nPara));
+    ContentNode* pNode = const_cast<ContentNode*>(aEditDoc.SafeGetObject(nPara));
     DBG_ASSERT( pNode, "GetAttribs - unknown paragraph!" );
     DBG_ASSERT( nStart <= nEnd, "getAttribs: Start > End not supported!" );
 
@@ -532,8 +532,8 @@ void ImpEditEngine::SetAttribs( EditSelection aSel, const SfxItemSet& rSet, sal_
         sal_Bool bParaAttribFound = sal_False;
         sal_Bool bCharAttribFound = sal_False;
 
-        DBG_ASSERT( aEditDoc.SaveGetObject( nNode ), "Node not founden: SetAttribs" );
-        DBG_ASSERT( GetParaPortions().SaveGetObject( nNode ), "Portion not found: SetAttribs" );
+        DBG_ASSERT( aEditDoc.SafeGetObject( nNode ), "Node not founden: SetAttribs" );
+        DBG_ASSERT( GetParaPortions().SafeGetObject( nNode ), "Portion not found: SetAttribs" );
 
         ContentNode* pNode = aEditDoc.GetObject( nNode );
         ParaPortion* pPortion = GetParaPortions()[nNode];
@@ -622,8 +622,8 @@ void ImpEditEngine::RemoveCharAttribs( EditSelection aSel, sal_Bool bRemoveParaA
         ContentNode* pNode = aEditDoc.GetObject( nNode );
         ParaPortion* pPortion = GetParaPortions()[nNode];
 
-        DBG_ASSERT( aEditDoc.SaveGetObject( nNode ), "Node not found: SetAttribs" );
-        DBG_ASSERT( GetParaPortions().SaveGetObject( nNode ), "Portion not found: SetAttribs" );
+        DBG_ASSERT( aEditDoc.SafeGetObject( nNode ), "Node not found: SetAttribs" );
+        DBG_ASSERT( GetParaPortions().SafeGetObject( nNode ), "Portion not found: SetAttribs" );
 
         xub_StrLen nStartPos = 0;
         xub_StrLen nEndPos = pNode->Len();
@@ -667,8 +667,8 @@ typedef EditCharAttrib* EditCharAttribPtr;
 
 void ImpEditEngine::RemoveCharAttribs( sal_uInt16 nPara, sal_uInt16 nWhich, sal_Bool bRemoveFeatures )
 {
-    ContentNode* pNode = aEditDoc.SaveGetObject( nPara );
-    ParaPortion* pPortion = GetParaPortions().SaveGetObject( nPara );
+    ContentNode* pNode = aEditDoc.SafeGetObject( nPara );
+    ParaPortion* pPortion = GetParaPortions().SafeGetObject( nPara );
 
     DBG_ASSERT( pNode, "Node not found: RemoveCharAttribs" );
     DBG_ASSERT( pPortion, "Portion not found: RemoveCharAttribs" );
@@ -696,7 +696,7 @@ void ImpEditEngine::RemoveCharAttribs( sal_uInt16 nPara, sal_uInt16 nWhich, sal_
 
 void ImpEditEngine::SetParaAttribs( sal_uInt16 nPara, const SfxItemSet& rSet )
 {
-    ContentNode* pNode = aEditDoc.SaveGetObject( nPara );
+    ContentNode* pNode = aEditDoc.SafeGetObject( nPara );
 
     if ( !pNode )
         return;