Bug 26261 Confusion after setting hover prefs due to disabled hover - remove hover toggle
20021113 i set the 'shift' hover to source - nothing happens on hovering with shift down
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/JavaOutlinePage.java
}
				
				protected IJavaElementDelta findElement(IJavaElement unit, IJavaElementDelta delta) {
					
					if (delta == null || unit == null)
						return null;
					
					IJavaElement element= delta.getElement();
					
					if (unit.equals(element))
						return delta;
					
					if (element.getElementType() > IJavaElement.CLASS_FILE)
						return null;
						
					IJavaElementDelta[] children= delta.getAffectedChildren();
					if (children == null || children.length == 0)
						return null;
						
					for (int i= 0; i < children.length; i++) {
						IJavaElementDelta d= findElement(unit, children[i]);
						if (d != null)
							return d;
					}
					
					return null;
				}
			};
         
			static class NoClassElement extends WorkbenchAdapter implements IAdaptable {