Bug 24894 Ctrl+A in Type Hierarchy works strange [type hierarchy]
Build 20021016 This problem is caused because of the two panes in the view. If I select the toolbar of the lower pane and then press Ctrl+A I expect all members to be selected. This does not work in most of the cases: I have to click into the list and then press Ctrl+A.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/typehierarchy/TypeHierarchyViewPart.java
saveLinkingEnabled(memento);
	}
	
	private void saveLinkingEnabled(IMemento memento) {
		memento.putInteger(PreferenceConstants.LINK_TYPEHIERARCHY_TO_EDITOR, fLinkingEnabled ? 1 : 0);
	}
	/**
	 * Restores the type hierarchy settings from a memento.
	 */
	private void restoreState(IMemento memento, IJavaElement defaultInput) {
		IJavaElement input= defaultInput;
		
		fWorkingSetActionGroup.restoreState(memento);
		
		String elementId= memento.getString(TAG_INPUT);
		if (elementId != null) {
			input= JavaCore.create(elementId);
			if (input != null && !input.exists()) {
				input= null;
			}
			if (!AllTypesCache.isIndexUpToDate()) {
				input= null;
			}
			
		}
		setInputElement(input);
		Integer viewerIndex= memento.getInteger(TAG_VIEW);
		if (viewerIndex != null) {
			setView(viewerIndex.intValue());