Bug 15486 Hierarchy View takes 8 minutes to start up
In my workspace I have 24 projects. In each case, the java build path contains about 20 or more jar files from a target platform which I am extending with new plugins. I have one java perspective, which contains the following views: packages, navigator, outline. In the shortcut bar, I have the tasks, search, and repository view. There are no editors open. It takes about 20 seconds to start up. If I open the JavaEditor class using Open Type.., a java edior opens on the class and the hierarchy view opens. If I close the editor, shutdown, and restart, it takes me 8 minutes to restart. If I close the hierarchy view, shutdown, and restart, it takes about 20 seconds to start up. I am now afraid to shutdown eclipse with the hierarchy view open. Please help me.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/typehierarchy/TypeHierarchyViewPart.java
if (nSelected == 1) {
					revealElementInEditor(selected.get(0), getCurrentViewer());
				}
			} else {
				fSelectedType= null;
				updateMethodViewer(null);
			}
		}
	}
	
	private void revealElementInEditor(Object elem, Viewer originViewer) {
		
		
		if (getSite().getPage().getActivePart() != this) {
			return;
		}
		
		if (fSelectionProviderMediator.getViewerInFocus() != originViewer) {
			return;
		}
		
		IEditorPart editorPart= EditorUtility.isOpenInEditor(elem);
		if (editorPart != null && (elem instanceof IJavaElement)) {
			try {
				getSite().getPage().removePartListener(fPartListener);
				EditorUtility.openInEditor(elem, false);
				EditorUtility.revealInEditor(editorPart, (IJavaElement) elem);
				getSite().getPage().addPartListener(fPartListener);
			} catch (CoreException e) {
				JavaPlugin.log(e);