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
Integer viewerIndex= memento.getInteger(TAG_VIEW);
		if (viewerIndex != null) {
			setView(viewerIndex.intValue());
		}
		Integer orientation= memento.getInteger(TAG_ORIENTATION);
		if (orientation != null) {
			fOrientation= orientation.intValue();
		}
		computeOrientation();
		updateCheckedState();
		Integer ratio= memento.getInteger(TAG_RATIO);
		if (ratio != null) {
			fTypeMethodsSplitter.setWeights(new int[] { ratio.intValue(), 1000 - ratio.intValue() });
		}
		ScrollBar bar= getCurrentViewer().getTree().getVerticalBar();
		if (bar != null) {
			Integer vScroll= memento.getInteger(TAG_VERTICAL_SCROLL);
			if (vScroll != null) {
				bar.setSelection(vScroll.intValue());
			}
		}
		fMethodsViewer.restoreState(memento);
	}
	
	private void restoreLinkingEnabled(IMemento memento) {
		Integer val= memento.getInteger(PreferenceConstants.LINK_TYPEHIERARCHY_TO_EDITOR);
		if (val != null) {
			fLinkingEnabled= val.intValue() != 0;
		}
	}