code: public static <T1, T2, T3, T4> Tuple4<T1, T2, T3, T4> create(final T1 v1, final T2 v2, final T3 v3, final T4 v4) {
          return new Tuple4<T1, T2, T3, T4>(v1, v2, v3, v4);
      }
docs: Creates a tuple with four values.
  
  @param v1 the first value.
  @param v2 the second value.
  @param v3 the third value.
  @param v4 the fourth value.
  @return a tuple containing the values.