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
IAnnotationModel annotationModel= documentProvider.getAnnotationModel(getEditorInput());
			if (annotationModel == null)
				return Status.CANCEL_STATUS;
			
			
			int length= fPositions.length;
			Map annotationMap= new HashMap(length);
			for (int i= 0; i < length; i++) {
				
				if (isCanceled())
					return Status.CANCEL_STATUS; 
				
				String message;
				Position position= fPositions[i];
				
				
				try {
					message= document.get(position.offset, position.length);
				} catch (BadLocationException ex) {
					
					continue;
				}
				annotationMap.put(
						new Annotation("org.eclipse.jdt.ui.occurrences", false, message), 
						position);
			}
			
			if (isCanceled())
				return Status.CANCEL_STATUS;