int[] meuArray = new int[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 };

System.out.println("Antes de embaralhar:");
System.out.println(Arrays.toString(meuArray));

shuffleArray(meuArray);

System.out.println("Depois de embaralhar:");
System.out.println(Arrays.toString(meuArray));