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
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;
	
	private IJavaElement fInputElement;