Bug 53424 [RCP] Workbench should not dispose the display
build I20040225 Currently the Workbench disposes the display passed in to PlatformUI.createAndRunWorkbench when the Workbench is closed. This should be left up to the caller, since it created the display.
bundles/org.eclipse.jface/src/org/eclipse/jface/resource/ImageRegistry.java
protected Image image;
		protected ImageDescriptor descriptor;
	}
	private Entry getEntry(String key) {
		return (Entry) getTable().get(key);
	}
	private void putEntry(String key, Entry entry) {
		getTable().put(key, entry);
	}
	private Map getTable() {
		if (table == null) {
			table = new HashMap(10);
		}
		return table;
	}
}