registerAction(fFindDeclarationsInProjectsAction, provider, selection);
	public DeclarationsSearchGroup(IWorkbenchSite site) {		fSite= site;		fGroupId= IContextMenuConstants.GROUP_SEARCH;				fFindDeclarationsAction= new FindDeclarationsAction(site);		fFindDeclarationsInWorkingSetAction= new FindDeclarationsInWorkingSetAction(site);		fFindDeclarationsInHierarchyAction= new FindDeclarationsInHierarchyAction(site);		// register the actions as selection listeners		ISelectionProvider provider= fSite.getSelectionProvider();		ISelection selection= provider.getSelection();		registerAction(fFindDeclarationsAction, provider, selection);		registerAction(fFindDeclarationsInHierarchyAction, provider, selection);		registerAction(fFindDeclarationsInWorkingSetAction, provider, selection);	}