code: public static void set(
          MutableIntArrayND a0, IntSupplier s)
      {
          a0.coordinates().parallel().forEach(t ->
          {
              a0.set(t, s.getAsInt());
          });
      }
docs: Assigns to each element of the given array the value that is provided
  by the given supplier.
  
  @param a0 The array
  @param s The supplier