return (!fragment.containsJavaResources()) && (fragment.getNonJavaResources().length==0);
return !fragment.containsJavaResources() && fragment.getNonJavaResources().length == 0;
	private boolean isEmpty(IPackageFragment fragment) throws JavaModelException {		return (!fragment.containsJavaResources()) && (fragment.getNonJavaResources().length==0);	}