code: public static MutableIntTuple of(int x, int y, int z, int w)
      {
          return new DefaultIntTuple(new int[]{ x, y, z, w });
      }
docs: Creates a new {@link MutableIntTuple} with the given values.
  
  @param x The x coordinate
  @param y The y coordinate
  @param z The z coordinate
  @param w The w coordinate
  @return The new tuple