--- a/dwtx/jface/internal/text/link/contentassist/CompletionProposalPopup2.d	Sun Aug 24 22:41:48 2008 +0200
+++ b/dwtx/jface/internal/text/link/contentassist/CompletionProposalPopup2.d	Sun Aug 24 23:05:26 2008 +0200
@@ -120,11 +120,11 @@
     /**
      * Tells whether colored labels support is enabled.
      * Only valid while the popup is active.
-     * 
+     *
      * @since 3.4
      */
     private bool fIsColoredLabelsSupportEnabled= false;
-    
+
     private final IEditingSupport fFocusEditingSupport= new class()  IEditingSupport {
 
         public bool isOriginator(DocumentEvent event, IRegion focus) {
@@ -278,7 +278,7 @@
 //      fProposalShell= new Shell(control.getShell(), DWT.ON_TOP | DWT.RESIZE );
         fProposalTable= new Table(fProposalShell, DWT.H_SCROLL | DWT.V_SCROLL);
 //      fProposalTable= new Table(fProposalShell, DWT.H_SCROLL | DWT.V_SCROLL);
-        
+
 
         fIsColoredLabelsSupportEnabled= fContentAssistant.isColoredLabelsSupportEnabled();
         if (fIsColoredLabelsSupportEnabled)
@@ -556,7 +556,7 @@
                 item= new TableItem(fProposalTable, DWT.NULL);
                 if (p.getImage() !is null)
                     item.setImage(p.getImage());
-                
+
                 String displayString;
                 StyleRange[] styleRanges= null;
                 if (fIsColoredLabelsSupportEnabled && cast(ICompletionProposalExtension6)p ) {
@@ -569,7 +569,7 @@
                 item.setText(displayString);
                 if (fIsColoredLabelsSupportEnabled)
                     TableOwnerDrawSupport.storeStyleRanges(item, 0, styleRanges);
-                
+
                 item.setData(p);
 
                 if (validate && validateProposal(document, p, endOffset, null)) {
@@ -924,13 +924,13 @@
         List filtered= new ArrayList(length);
         for (int i= 0; i < length; i++) {
 
-            if (proposals[i] instanceof ICompletionProposalExtension2) {
+            if (cast(ICompletionProposalExtension2)proposals[i] ) {
 
                 ICompletionProposalExtension2 p= cast(ICompletionProposalExtension2) proposals[i];
                 if (p.validate(document, offset, event))
                     filtered.add(p);
 
-            } else if (proposals[i] instanceof ICompletionProposalExtension) {
+            } else if (cast(ICompletionProposalExtension)proposals[i] ) {
 
                 ICompletionProposalExtension p= cast(ICompletionProposalExtension) proposals[i];
                 if (p.isValidFor(document, offset))