code: public static <T> Array2dJsonSerializer<T> newInstance( JsonSerializer<T> serializer ) {
          return new Array2dJsonSerializer<T>( serializer );
      }
docs: <p>newInstance</p>
  
  @param serializer {@link JsonSerializer} used to serialize the objects inside the array.
  @param <T> Type of the elements inside the array
  @return a new instance of {@link Array2dJsonSerializer}