@@ -0,0 +1,193 @@
+class ObjectHelper%0A%7B%0A    public static int Compare(Object left, Object right)%0A    %7B%0A        if (left == right) %7B%0A            return 0;%0A        %7D else %7B%0A            return -1;%0A        %7D%0A    %7D%0A%7D%0A

add android support for ObjectHelper