Bug 9103 Search reports no references to SWT.Help
1) Open class SWT 2) Select field Help 3) References>Workspace Nothing found
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/search/JavaElementAction.java
protected static final IJavaElement RETURN_WITHOUT_BEEP= JavaCore.create(JavaPlugin.getDefault().getWorkspace().getRoot());
	
	private Class[] fValidTypes;
	public JavaElementAction(String label, Class[] validTypes) {
		super(label);
		fValidTypes= validTypes;