public static <A, B> Map<A, B> getMapUnsafe(final Map map, final Object... path) {
        return getUnsafe(map, Map.class, path);
    }
public static < A , B > Map < A , B > getMapUnsafe ( final Map map , final Object ... path ) { return getUnsafe ( map , Map . class , path ) ; }
Get map value by path.
@param <A> map key type
@param <B> map value type
@param map subject
@param path nodes to walk in map
@return value