Bug 315907 Render menus on SWT.Show
bundles/org.eclipse.e4.ui.model.workbench/src/org/eclipse/e4/ui/model/application/ui/menu/util/MenuAdapterFactory.java
public Adapter caseMenuElement(MMenuElement object) {
				return createMenuElementAdapter();
			}
			@Override
			public Adapter caseMenuItem(MMenuItem object) {
				return createMenuItemAdapter();
			}
			@Override
			public Adapter caseMenuSeparator(MMenuSeparator object) {
				return createMenuSeparatorAdapter();
			}
			@Override
			public Adapter caseMenu(MMenu object) {
				return createMenuAdapter();
			}
			@Override
			public Adapter caseMenuContribution(MMenuContribution object) {
				return createMenuContributionAdapter();
			}
			@Override
			public Adapter casePopupMenu(MPopupMenu object) {
				return createPopupMenuAdapter();
			}
			@Override
			public Adapter caseDirectMenuItem(MDirectMenuItem object) {
				return createDirectMenuItemAdapter();
			}
			@Override
			public Adapter caseHandledMenuItem(MHandledMenuItem object) {
				return createHandledMenuItemAdapter();