Bug 8815 Open Hierarchy does not set focus correctly
If I open the type hierarchy then the Hierarchy view has the focus but the element inside its viewer is gray - it should be blue. This affects the Java Browsers: the selection is not propagated and the Members view remains empty.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/typehierarchy/TypeHierarchyViewPart.java
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;	
	}