Bug 5820 Close all editors brings up hierarchy of object
Build: 1107 1. Open a Java editor in the Java perspective 2. Select the project 3. Hit Ctrl-Shift-F4 The hierarchy for Object appears after ~30 seconds. This is very confusing.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/typehierarchy/TypeHierarchyViewPart.java
JavaPlugin.log(e.getStatus());
					clearInput();
					return;
				}
				updateHierarchyViewer();
			}
		} else {
			
			if (getCurrentViewer().isMethodFiltering()) {
				if (changedTypes.length == 1) {
					getCurrentViewer().refresh(changedTypes[0]);
				} else {
					updateHierarchyViewer();
				}
			} else {
				getCurrentViewer().update(changedTypes, new String[] { IBasicPropertyConstants.P_TEXT, IBasicPropertyConstants.P_IMAGE } );
			}
		}	
	}	
	
	
	/**
	 * Determines the input element to be used initially .
	 */	
	private IJavaElement determineInputElement() {
		Object input= getSite().getPage().getInput();
		if (input instanceof IJavaElement) { 
			return (IJavaElement) input;
		} 
		return null;