}
	public void setInput(Object information) {		if (information == null || information instanceof String)			return;		IJavaElement je= (IJavaElement)information;		IJavaElement sel= null;		ICompilationUnit cu= (ICompilationUnit)je.getAncestor(IJavaElement.COMPILATION_UNIT);		if (cu != null)			sel= cu;		else			sel= je.getAncestor(IJavaElement.CLASS_FILE);		fTreeViewer.setInput(sel);		fTreeViewer.setSelection(new StructuredSelection(information));	}