Bug 24250 Type Hierarchy doesn't show all inherited members on focus change
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/typehierarchy/TypeHierarchyViewPart.java
};
				BusyIndicator.showWhile(getDisplay(), runnable);
				if (!isChildVisible(fViewerbook, getCurrentViewer().getControl())) {
					setViewerVisibility(true);
				}	
			} else {							
				fEmptyTypesViewer.setText(TypeHierarchyMessages.getFormattedString("TypeHierarchyViewPart.nodecl", fInputElement.getElementName()));				 
				setViewerVisibility(false);
			}
		}
	}
	
	private void updateMethodViewer(IType input) {
		if (input != fMethodsViewer.getInput() && !fIsEnableMemberFilter && fCurrentOrientation != VIEW_ORIENTATION_SINGLE) {
			if (input != null) {
				fMethodViewerPaneLabel.setText(fPaneLabelProvider.getText(input));
				fMethodViewerPaneLabel.setImage(fPaneLabelProvider.getImage(input));
			} else {
				fMethodViewerPaneLabel.setText(""); 
				fMethodViewerPaneLabel.setImage(null);
			}
			fMethodsViewer.setInput(input);
		}
	}
	
	private void doSelectionChanged(SelectionChangedEvent e) {
		if (e.getSelectionProvider() == fMethodsViewer) {
			methodSelectionChanged(e.getSelection());
		} else {
			typeSelectionChanged(e.getSelection());