Bug 213448 [CommonNavigator] Linking open editors with content in Project Explorer not working on restart
On using the project explorer and clicking on the "link with navigator" icon - it links to the editor. However, when closing eclipse and reopening, the link does not automatically activate again, although the editor is open on a specific file. Clicking on the icon again, reactives the link.
bundles/org.eclipse.ui.navigator/src/org/eclipse/ui/navigator/CommonNavigatorManager.java
actionService.fillActionBars(commonNavigator.getViewSite()
					.getActionBars());
		}
	}
	/**
	 * @param aMemento
	 *            Used to restore state of action extensions via the
	 *            {@link NavigatorActionService}.
	 */
	public void restoreState(IMemento aMemento) {
		actionService.restoreState(aMemento);
		 
	}
	/**
	 * @param aMemento
	 *            Used to save state of action extensions via the
	 *            {@link NavigatorActionService}.
	 */
	public void saveState(IMemento aMemento) {
		actionService.saveState(aMemento);
	}
	/**
	 * <p>
	 * Fills aMenuManager with menu contributions from the
	 * {@link NavigatorActionService}.
	 * </p>
	 * 
	 * @param aMenuManager
	 *            A popup menu
	 * @see NavigatorActionService#fillContextMenu(IMenuManager)