Bug 318856 Most entries contributed by textual editors are missing in the 'Edit' menu
I20100701-1105. 1. start new workspace 2. create a Java project 3. create a file 4. open 'Edit' main menu ==> most contributed items are missing (e.g. content assist, find actions).
bundles/org.eclipse.e4.ui.workbench.swt/src/org/eclipse/e4/ui/workbench/swt/modeling/MenuServiceFilter.java
}
		switch (event.type) {
		case SWT.Show:
			trace("handleMenu.Show", menu, menuModel);
			cleanUp(menu);
			showMenu(event, menu, menuModel);
			break;
		case SWT.Hide:
			trace("handleMenu.Hide", menu, menuModel);
			
			break;
		}
	}
	public void showMenu(final Event event, final Menu menu,
			final MMenu menuModel) {
		final IEclipseContext parentContext = modelService
				.getContainingContext(menuModel);
		final ArrayList<MMenuContribution> toContribute = new ArrayList<MMenuContribution>();
		final ArrayList<MMenuElement> menuContributionsToRemove = new ArrayList<MMenuElement>();
		ExpressionContext eContext = new ExpressionContext(parentContext);
		ContributionsAnalyzer.gatherMenuContributions(menuModel,
				application.getMenuContributions(), menuModel.getElementId(),
				toContribute, eContext, false);
		if (menu.getItemCount() == 1) {
			MenuItem item = menu.getItem(0);
			if (NUL_MENU_ITEM.equals(item.getText())) {
				item.dispose();
			}
		}
		ContributionsAnalyzer.addMenuContributions(menuModel, toContribute,