code: public static <T1, T2> Tuple2<T1, T2> create(final T1 v1, final T2 v2) {
          return new Tuple2<T1, T2>(v1, v2);
      }
docs: Creates a tuple with two values.
  
  @param v1 the first value.
  @param v2 the second value.
  @return a tuple containing the values.