Bug 51647 [navigation] Quick Outline: Toggle inherited method does not reveal selection
20040211 - Open java.lang.reflect.Field and press CTRL+O on 'getShort'. - Press CTRL+O again see attached screenshot: -> getShort not revealed anymore, tree scrolled horizontally
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/JavaOutlineInformationControl.java
return JavaUIMessages.getFormattedString("JavaOutlineControl.statusFieldText.hideInheritedMembers", keySequence); 
		else
			return JavaUIMessages.getFormattedString("JavaOutlineControl.statusFieldText.showInheritedMembers", keySequence); 
	}
	/**
	 * {@inheritDoc}
	 */
	public void setInput(Object information) {
		if (information == null || information instanceof String) {
			inputChanged(null, null);
			return;
		}
		IJavaElement je= (IJavaElement)information;
		ICompilationUnit cu= (ICompilationUnit)je.getAncestor(IJavaElement.COMPILATION_UNIT);
		if (cu != null)
			fInput= cu;
		else
			fInput= je.getAncestor(IJavaElement.CLASS_FILE);
			
		inputChanged(fInput, information);
	}
	
	private KeyAdapter getKeyAdapter() {
		if (fKeyAdapter == null) {
			fKeyAdapter= new KeyAdapter() {
				public void keyPressed(KeyEvent e) {
					int accelerator = SWTKeySupport.convertEventToUnmodifiedAccelerator(e);
					KeySequence keySequence = KeySequence.getInstance(SWTKeySupport.convertAcceleratorToKeyStroke(accelerator));
					KeySequence[] sequences= getInvokingCommandKeySequences();
					if (sequences == null)