Bug 77598 [nls tooling] NLS hovers / Ctrl+Click not consistent for duplicate keys
20041103 With the following files, the key A.0 is duplicate. - Ctrl + Click: Junps to 'hello' - Hover over "A.0" in class A: shows 'world' public class A { String h= Messages.getString("A.0"); //$NON-NLS-1$ } messages.properties: A.0=hello A.0=world
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/JavaEditor.java
*/
		public void keyReleased(KeyEvent event) {
			
			if (!fActive)
				return;
			deactivate();				
		}
		/*
		 * @see org.eclipse.swt.events.MouseListener#mouseDoubleClick(org.eclipse.swt.events.MouseEvent)
		 */
		public void mouseDoubleClick(MouseEvent e) {}
		/*
		 * @see org.eclipse.swt.events.MouseListener#mouseDown(org.eclipse.swt.events.MouseEvent)
		 */
		public void mouseDown(MouseEvent event) {
			
			if (!fActive)
				return;
				
			if (event.stateMask != fKeyModifierMask) {
				deactivate();
				return;	
			}
			
			if (event.button != 1) {
				deactivate();
				return;	
			}			
		}
		/*