Bug 54096 deleting elements in the outline asks for confirmation twice
i20040304 Deleting Java outline elements is behaving in a weird way in this build. I have a Java source open. I select some methods in the Outline view, and press <Del>. A dialog opens saying "Are you sure you want to delete these <#elems> elements?". I say "Yes", but the dialog opens for the second time. And while the dialog is showing up, the elements are removed from the outline. Of course, confirm the second deletion fails because the elemnts are not there anymore.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/typehierarchy/TypeHierarchyViewPart.java
public static final int VIEW_ID_TYPE= 2;
	public static final int VIEW_ID_SUPER= 0;
	public static final int VIEW_ID_SUB= 1;
	
	public static final int VIEW_ORIENTATION_VERTICAL= 0;
	public static final int VIEW_ORIENTATION_HORIZONTAL= 1;
	public static final int VIEW_ORIENTATION_SINGLE= 2;
	
	private static final String DIALOGSTORE_HIERARCHYVIEW= "TypeHierarchyViewPart.hierarchyview";	 
	private static final String DIALOGSTORE_VIEWORIENTATION= "TypeHierarchyViewPart.orientation";	 
	private static final String TAG_INPUT= "input"; 
	private static final String TAG_VIEW= "view"; 
	private static final String TAG_ORIENTATION= "orientation"; 
	private static final String TAG_RATIO= "ratio"; 
	private static final String TAG_SELECTION= "selection"; 
	private static final String TAG_VERTICAL_SCROLL= "vertical_scroll"; 
	
	private static final String GROUP_FOCUS= "group.focus"; 
	
	
	private IType fSelectedType;