Bug 66501 [typing] In smart mode: Delete Next/Previous Word delete selection
200406092000 In the java editor, Delete Next Word (Ctrl+Delete) and Delete Previous Word (Ctrl+Backspace) behave unexpected. They should always just delete the selection iff it is not zero-length. That's the behavior we're used to with unmodified Delete and Backspace, and it's also what the Text Editor already does. void foo() { System.out.println(123); } Set cursor to before "out.", then press 2x Ctrl+Shift+Right to select "out." with the caret after the selection. Expected: Ctrl+Delete deletes selection. Was: Ctrl+Delete then deletes "println", leaving the selection alone. Similar problems with Ctrl+Backspace and when caret is at the start of the selection.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/JavaEditor.java
Position[] positions= new Position[matches.size()];
		int i= 0;
		for (Iterator each= matches.iterator(); each.hasNext();) {
			ASTNode currentNode= (ASTNode)each.next();
			positions[i++]= new Position(currentNode.getStartPosition(), currentNode.getLength());
		}
		
		fOccurrencesFinderJob= new OccurrencesFinderJob(document, positions, selection);
		
		
		
		fOccurrencesFinderJob.run(new NullProgressMonitor());
	}
	
	protected void installOccurrencesFinder() {
		fMarkOccurrenceAnnotations= true;
		
		fPostSelectionListenerWithAST= new ISelectionListenerWithAST() {
			public void selectionChanged(IEditorPart part, ITextSelection selection, CompilationUnit astRoot) {
				updateOccurrenceAnnotations(selection, astRoot);
			}
		};
		SelectionListenerWithASTManager.getDefault().addListener(this, fPostSelectionListenerWithAST);
		if (getSelectionProvider() != null) {
			fForcedMarkOccurrencesSelection= getSelectionProvider().getSelection();
			SelectionListenerWithASTManager.getDefault().forceSelectionChange(this, (ITextSelection)fForcedMarkOccurrencesSelection);
		}
		
		if (fOccurrencesFinderJobCanceler == null) {
			fOccurrencesFinderJobCanceler= new OccurrencesFinderJobCanceler();