Index: accessibility/source/extended/accessibleiconchoicectrl.cxx
===================================================================
--- accessibility/source/extended/accessibleiconchoicectrl.cxx	(revision 1563353)
+++ accessibility/source/extended/accessibleiconchoicectrl.cxx	(working copy)
@@ -235,7 +235,7 @@
 		ensureAlive();
 
         ::rtl::OUString sName = getCtrl()->GetAccessibleName();
-        if ( sName.getLength() == 0 )
+        if ( sName.isEmpty() )
             sName = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "IconChoiceControl" ) );
         return sName;
 	}
Index: accessibility/source/extended/textwindowaccessibility.cxx
===================================================================
--- accessibility/source/extended/textwindowaccessibility.cxx	(revision 1563353)
+++ accessibility/source/extended/textwindowaccessibility.cxx	(working copy)
@@ -1955,7 +1955,7 @@
         m_rView.DeleteSelected();
     if (bPaste)
         m_rView.Paste();
-    else if (rText.getLength() != 0)
+    else if ( !rText.isEmpty() )
         m_rView.InsertText(rText);
 }
 
Index: accessibility/source/standard/vclxaccessibletoolboxitem.cxx
===================================================================
--- accessibility/source/standard/vclxaccessibletoolboxitem.cxx	(revision 1563353)
+++ accessibility/source/standard/vclxaccessibletoolboxitem.cxx	(working copy)
@@ -148,14 +148,14 @@
 //				sRet += String( RTL_CONSTASCII_USTRINGPARAM( " " ) );
 //			sRet += sWinText;
 //		}
-		if (  sRet.getLength() == 0 )
+		if (  sRet.isEmpty() )
 		{
 			Window* pItemWindow = m_pToolBox->GetItemWindow( m_nItemId );
 			if ( m_nRole == AccessibleRole::PANEL && pItemWindow && pItemWindow->GetAccessible().is() &&
 				 pItemWindow->GetAccessible()->getAccessibleContext().is() )
 			{
 				::rtl::OUString sWinText = pItemWindow->GetAccessible()->getAccessibleContext()->getAccessibleName();
-				 if ( sWinText.getLength() > 0 ) 
+				 if ( !sWinText.isEmpty() )
 					sRet = sWinText;
 			}
 		}
@@ -642,7 +642,7 @@
             sRet = m_pToolBox->GetHelpText( m_nItemId );
         else
             sRet = m_pToolBox->GetQuickHelpText( m_nItemId );
-		if ( !sRet.getLength() )
+		if ( sRet.isEmpty() )
 			// no help text set, so use item text
 			sRet = m_pToolBox->GetItemText( m_nItemId );
 	}
Index: accessibility/source/standard/vclxaccessiblebox.cxx
===================================================================
--- accessibility/source/standard/vclxaccessiblebox.cxx	(revision 1563353)
+++ accessibility/source/standard/vclxaccessiblebox.cxx	(working copy)
@@ -188,7 +188,7 @@
 		                if ( xText.is() )
 				{
 					::rtl::OUString sText = xText->getSelectedText();
-					if ( !sText.getLength() )
+					if ( sText.isEmpty() )
 						sText = xText->getText();
 		                    pList->UpdateSelection_Acc (sText, m_bIsDropDownBox);
 					//if(m_bIsDropDownBox && !pList->IsInDropDown())
@@ -241,7 +241,7 @@
                 if ( xText.is() )
 				{
 					::rtl::OUString sText = xText->getSelectedText();
-					if ( !sText.getLength() )
+					if ( sText.isEmpty() )
 						sText = xText->getText();
                     pList->UpdateSelection (sText);
 				}
@@ -575,7 +575,7 @@
 				sText = pSubEdit->GetText();
 			nEntryCount = pComboBox->GetEntryCount();
 		}
-		if (sText.getLength() == 0 && nEntryCount >0)
+		if ( sText.isEmpty() && nEntryCount > 0 )
 			rStateSet.AddState(AccessibleStateType::INDETERMINATE);
 	}
 	else if (m_aBoxType == LISTBOX && m_bIsDropDownBox == true)
Index: accessibility/source/standard/accessiblemenuitemcomponent.cxx
===================================================================
--- accessibility/source/standard/accessiblemenuitemcomponent.cxx	(revision 1563353)
+++ accessibility/source/standard/accessiblemenuitemcomponent.cxx	(working copy)
@@ -205,7 +205,7 @@
 	{
 		sal_uInt16 nItemId = m_pParent->GetItemId( m_nItemPos );
 		sName = m_pParent->GetAccessibleName( nItemId );
-		if ( sName.getLength() == 0 )
+		if ( sName.isEmpty() )
 			sName = m_pParent->GetItemText( nItemId );
 		sName = OutputDevice::GetNonMnemonicString( sName );
 		
Index: avmedia/source/viewer/mediawindow.cxx
===================================================================
--- avmedia/source/viewer/mediawindow.cxx	(revision 1563353)
+++ avmedia/source/viewer/mediawindow.cxx	(working copy)
@@ -406,7 +406,7 @@
     {
         for( sal_Int32 nIndex = 0; nIndex >= 0; )
         {
-            if( aAllTypes.getLength() )
+            if( !aAllTypes.isEmpty() )
                 aAllTypes += aSeparator;
 
             ( aAllTypes += aWildcard ) += aFilters[ i ].second.getToken( 0, ';', nIndex );
@@ -422,7 +422,7 @@
 
         for( sal_Int32 nIndex = 0; nIndex >= 0; )
         {
-            if( aTypes.getLength() )
+            if( !aTypes.isEmpty() )
                 aTypes += aSeparator;
 
             ( aTypes += aWildcard ) += aFilters[ i ].second.getToken( 0, ';', nIndex );
@@ -440,10 +440,10 @@
         const INetURLObject aURL( aDlg.GetPath() );
         rURL = aURL.GetMainURL( INetURLObject::DECODE_UNAMBIGUOUS );
     }
-    else if( rURL.getLength() )
+    else if( !rURL.isEmpty() )
         rURL = ::rtl::OUString();
 
-    return( rURL.getLength() > 0 );
+    return !rURL.isEmpty();
 }
 
 // -------------------------------------------------------------------------
Index: avmedia/source/gstreamer/gstplayer.cxx
===================================================================
--- avmedia/source/gstreamer/gstplayer.cxx	(revision 1563353)
+++ avmedia/source/gstreamer/gstplayer.cxx	(working copy)
@@ -209,7 +209,7 @@
 {
     Player* pPlayer = NULL;
 
-    if( rURL.getLength() )
+    if( !rURL.isEmpty() )
     {
         // safely initialize GLib threading framework
         try
Index: avmedia/source/framework/soundhandler.cxx
===================================================================
--- avmedia/source/framework/soundhandler.cxx	(revision 1563353)
+++ avmedia/source/framework/soundhandler.cxx	(working copy)
@@ -415,7 +415,7 @@
     ::rtl::OUString               sURL       = aDescriptor.getUnpackedValueOrDefault(::comphelper::MediaDescriptor::PROP_URL(), ::rtl::OUString());
 
     if (
-        (sURL.getLength()           ) &&
+        !sURL.isEmpty() &&
         (avmedia::MediaWindow::isMediaURL(sURL))
        )
     {
Index: avmedia/source/framework/mediacontrol.cxx
===================================================================
--- avmedia/source/framework/mediacontrol.cxx	(revision 1563353)
+++ avmedia/source/framework/mediacontrol.cxx	(working copy)
@@ -307,7 +307,7 @@
 
 void MediaControl::implUpdateToolboxes()
 {
-	const bool bValidURL = ( maItem.getURL().getLength() > 0 );
+	const bool bValidURL = !maItem.getURL().isEmpty();
 	
 	maPlayToolBox.EnableItem( AVMEDIA_TOOLBOXITEM_INSERT, bValidURL );
 	maPlayToolBox.EnableItem( AVMEDIA_TOOLBOXITEM_PLAY, bValidURL );
@@ -386,7 +386,7 @@
 
 void MediaControl::implUpdateTimeSlider()
 {
-	if( !maItem.getURL().getLength() || !IsEnabled() )
+	if( maItem.getURL().isEmpty() || !IsEnabled() )
 		maTimeSlider.Disable();
 	else
 	{
@@ -413,7 +413,7 @@
 
 void MediaControl::implUpdateVolumeSlider()
 {
-	if( !maItem.getURL().getLength() || !IsEnabled() )
+	if( maItem.getURL().isEmpty() || !IsEnabled() )
 		maVolumeSlider.Disable();
 	else
 	{
@@ -430,7 +430,7 @@
 
 void MediaControl::implUpdateTimeField( double fCurTime )
 {
-    if( maItem.getURL().getLength() > 0 )
+    if( !maItem.getURL().isEmpty() )
 	{
 		String				aTimeString;
 		
Index: avmedia/source/quicktime/player.cxx
===================================================================
--- avmedia/source/quicktime/player.cxx	(revision 1563353)
+++ avmedia/source/quicktime/player.cxx	(working copy)
@@ -451,7 +451,7 @@
   uno::Reference< media::XFrameGrabber > xRet;
   OSL_TRACE ("Player::createFrameGrabber");
 
-  if( maURL.getLength() > 0 )
+  if( !maURL.isEmpty() )
   {
       FrameGrabber* pGrabber = new FrameGrabber( mxMgr );
       
Index: avmedia/source/win/framegrabber.cxx
===================================================================
--- avmedia/source/win/framegrabber.cxx	(revision 1563353)
+++ avmedia/source/win/framegrabber.cxx	(working copy)
@@ -112,7 +112,7 @@
     else
         maURL = ::rtl::OUString();
 
-    return( maURL.getLength() > 0 );
+    return !maURL.isEmpty();
 }
 
 // ------------------------------------------------------------------------------
Index: avmedia/source/win/player.cxx
===================================================================
--- avmedia/source/win/player.cxx	(revision 1563353)
+++ avmedia/source/win/player.cxx	(working copy)
@@ -552,7 +552,7 @@
 
     uno::Reference< media::XFrameGrabber > xRet;
 
-    if( maURL.getLength() > 0 )
+    if( !maURL.isEmpty() )
     {
         FrameGrabber* pGrabber = new FrameGrabber( mxMgr );
         
Index: automation/source/server/recorder.cxx
===================================================================
--- automation/source/server/recorder.cxx	(revision 1563353)
+++ automation/source/server/recorder.cxx	(working copy)
@@ -114,7 +114,7 @@
 Window* MacroRecorder::GetParentWithID( Window* pThis )
 {
     Window *pOverlap = pThis->GetWindow( WINDOW_OVERLAP );
-    while ( pOverlap != pThis && !pThis->GetUniqueOrHelpId().getLength() && pThis->GET_REAL_PARENT() )
+    while ( pOverlap != pThis && pThis->GetUniqueOrHelpId().isEmpty() && pThis->GET_REAL_PARENT() )
         pThis = pThis->GET_REAL_PARENT();
     return pThis;
 }
@@ -330,7 +330,7 @@
 					case VCLEVENT_BUTTON_CLICK:
                         Window* pParent = pWin->GetParent();
                         sal_Bool bDone = sal_False;
-                        if ( pParent->IsDialog() && !pWin->GetUniqueOrHelpId().getLength() )
+                        if ( pParent->IsDialog() && pWin->GetUniqueOrHelpId().isEmpty() )
                         {
                             switch ( pParent->GetType() )
                             {
@@ -413,7 +413,7 @@
                         }
 						if ( m_bRecord )
 						{
-							if ( !bSendData && pWin->GetUniqueOrHelpId().getLength() )
+							if ( !bSendData && !pWin->GetUniqueOrHelpId().isEmpty() )
 							{
 								StatementList::pRet->GenReturn( RET_MacroRecorder, pWin->GetUniqueOrHelpId(), (comm_USHORT)M_Click );
 								bSendData = sal_True;
@@ -536,7 +536,7 @@
                                 // compare to 1 for floating ToolBoxes
 								if ( m_bRecord )
 								{
-									if ( !pWin->GetUniqueOrHelpId().getLength() /* || pWin->GetUniqueOrHelpId().Matches( 1 ) */ )
+									if ( pWin->GetUniqueOrHelpId().isEmpty() /* || pWin->GetUniqueOrHelpId().Matches( 1 ) */ )
 										// generate direct Button access
 										StatementList::pRet->GenReturn( RET_MacroRecorder, Str2Id( pTB->GetItemCommand( pTB->GetCurItemId() ) ), (comm_USHORT)(M_Click) );
 									else
Index: automation/source/server/statemnt.cxx
===================================================================
--- automation/source/server/statemnt.cxx	(revision 1563353)
+++ automation/source/server/statemnt.cxx	(working copy)
@@ -868,7 +868,7 @@
 				break;
 
 			default:
-				if ( ( pBase->GetUniqueOrHelpId().getLength() == 0 ) && !( nConf & DH_MODE_ALLWIN ) )
+				if ( pBase->GetUniqueOrHelpId().isEmpty() && !( nConf & DH_MODE_ALLWIN ) )
 					bSkip = sal_True;
 				break;
 		}
@@ -2087,7 +2087,7 @@
 			{
 				Window* pNew = pTranslationWindow->GetWindow( WINDOW_CLIENT );
 				// Bei Dockingwindoes das kanze Geraffel von Docking Floating �berspringen
-				while ( IsDialog( pNew ) && !pNew->GetUniqueOrHelpId().getLength() && pNew->GetChildCount() == 1 )
+				while ( IsDialog( pNew ) && pNew->GetUniqueOrHelpId().isEmpty() && pNew->GetChildCount() == 1 )
 					pNew = pNew->GetChild( 0 );
 				pTranslationWindow = pNew;
 			}