“Temukan nomor terbesar di java array 2D” Kode Jawaban

Temukan nomor terbesar di java array 2D

System.out.println(Collections.max(Stream.of(new int[][]{{1, 2}, {3, 4}})
        .map(a -> Collections.max(Arrays.stream(a).boxed()
            .collect(Collectors.toList())))
            .collect(Collectors.toList())));