Bug 28269 type hierarchy makes work much slower even though it's invisible
20021210 i had a big type hierarchy open but put in the background - behind the package explorer i added 1 type to the workspace boom - tyhe whole thing froze for 2 minutes because the type hierarchy was doing a lot of work that i did not ask for and no busy cursor it makes it quite impossible to work if you have a type hierarchy open anywhere
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/typehierarchy/TypeHierarchyViewPart.java
return;
				}
			}
			Control methodControl= fMethodsViewer.getControl();
			if (methodControl != null && !methodControl.isDisposed()) {
				methodControl.setFocus();
			}
			fMethodsViewer.setSelection(new StructuredSelection(member), true);
		} else {
			Control viewerControl= getCurrentViewer().getControl();
			if (viewerControl != null && !viewerControl.isDisposed()) {
				viewerControl.setFocus();
			}
			getCurrentViewer().setSelection(new StructuredSelection(member), true);
		}	
	}	
	/**
	 * @deprecated
	 */	
	public IType getInput() {
		if (fInputElement instanceof IType) {
			return (IType) fInputElement;
		}
		return null;
	}
	
	/**
	 * Sets the input to a new type
	 * @deprecated 
	 */