Object input= getElementFromSingleSelection(selection);
Object input= getSingleElementFromSelection(selection);
	protected void setInitialInput() {		// Use the selection, if any		ISelection selection= getSite().getPage().getSelection();		Object input= getElementFromSingleSelection(selection);		if (!(input instanceof IJavaElement)) {			// Use the input of the page			input= getSite().getPage().getInput();			if (!(input instanceof IJavaElement) && input instanceof IAdaptable)				input= ((IAdaptable)input).getAdapter(IJavaElement.class);		}		setInput(findInputForJavaElement((JavaElement)input));			}