Bug 101261 [type hierarchy] overriding a method from context menu > Source is not 5.0 aware
N20050622-0010 There's a hidden feature in the type hierarchy, that allows you to select a type XY and an inherited method, open the context menu and select Source > Override in 'XY'. This action has not been updated for 5.0 and creates a wrong method stub when generics are involved, e.g. here: public class Top<E> { public void method(E e) { } } class XY<ELEMENT> extends Top<ELEMENT> { } It creates (wrong formatting, 'E' instead of 'ELEMENT'): public void method(E e) { // TODO Auto-generated method stub super.method(e); } I'd suggest to drop this action, since the Override/Implement Methods... dialog and content assist do better jobs.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/typehierarchy/TypeHierarchyViewPart.java
* the current tree
	 */
	private void updateHierarchyViewer(final boolean doExpand) {
		if (fInputElement == null) {
			fNoHierarchyShownLabel.setText(TypeHierarchyMessages.TypeHierarchyViewPart_empty); 
			fPagebook.showPage(fNoHierarchyShownLabel);
		} else {
			if (getCurrentViewer().containsElements() != null) {
				Runnable runnable= new Runnable() {
					public void run() {
						getCurrentViewer().updateContent(doExpand); 
					}
				};
				BusyIndicator.showWhile(getDisplay(), runnable);
				if (!isChildVisible(fViewerbook, getCurrentViewer().getControl())) {
					setViewerVisibility(true);
				}	
			} else {							
				fEmptyTypesViewer.setText(Messages.format(TypeHierarchyMessages.TypeHierarchyViewPart_nodecl, fInputElement.getElementName()));				 
				setViewerVisibility(false);
			}
		}
	}
	
	private void updateMethodViewer(final IType input) {
		if (!fIsEnableMemberFilter && fCurrentOrientation != VIEW_ORIENTATION_SINGLE) {
			if (input == fMethodsViewer.getInput()) {
				if (input != null) {
					Runnable runnable= new Runnable() {
						public void run() {