Bug 68868 Sometime a search results in the error "Memento problem" [search]
Sometimes when I do a search via Java editor popup menu References->Workspace, I get the following error in the error log: Memento problem - invalid integer for key: org.eclipse.jdt.search.resultpage.grouping value: TRUE An exception stack trace could not be found. eclipse.buildId=I200406251208 java.version=1.4.2_04 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US Seems to be random. I can't find a specific search that causes the error, but it happens somewhat frequently.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/search/JavaSearchResultPage.java
super.fillContextMenu(mgr);
		addSortActions(mgr);
		fActionGroup.setContext(new ActionContext(getSite().getSelectionProvider().getSelection()));
		fActionGroup.fillContextMenu(mgr);
		
	}
	
	private void addSortActions(IMenuManager mgr) {
		if (getLayout() != FLAG_LAYOUT_FLAT)
			return;
		MenuManager sortMenu= new MenuManager(SearchMessages.getString("JavaSearchResultPage.sortBylabel")); 
		sortMenu.add(fSortByNameAction);
		sortMenu.add(fSortByPathAction);
		sortMenu.add(fSortByParentName);
		
		fSortByNameAction.setChecked(fCurrentSortOrder == fSortByNameAction.getSortOrder());
		fSortByPathAction.setChecked(fCurrentSortOrder == fSortByPathAction.getSortOrder());
		fSortByParentName.setChecked(fCurrentSortOrder == fSortByParentName.getSortOrder());
		
		mgr.appendToGroup(IContextMenuConstants.GROUP_VIEWER_SETUP, sortMenu);
	}
	
	protected void fillToolbar(IToolBarManager tbm) {
		super.fillToolbar(tbm);
		if (getLayout() != FLAG_LAYOUT_FLAT)
			addGroupActions(tbm);
	}
		
	private void addGroupActions(IToolBarManager mgr) {
		mgr.appendToGroup(IContextMenuConstants.GROUP_VIEWER_SETUP, new Separator(GROUP_GROUPING));