Array multidimensi

import java.util.stream.*;
public class Array_MD
{
	public static void main(String[] args) 
	{
		int[][] nilaiArray = { {1,4,5,1,4}, {4,2,5,1,5}, {2,5,1,2}}; // Ini Array 2 dimensi
		int sum = 0;
		int [][][] nilaiArray_3 = 
		{
			{
				{3,6,1},
				{5,3,6},
				{6,4,8}
			},
											// Array 3 Dimensi
			{
				{6,4,2},
				{4,6,2},
				{4,2}
			}
		};

			System.out.println ("Ini 2 Dimensi");
		for (int i = 0; i < nilaiArray.length;i++)
			for (int a = 0; a < nilaiArray[i].length;a++)
			{
				System.out.println ("[" + i + "]" + "[" + a + "]" + ": " + nilaiArray[i][a]);   // Untuk 2 Dimensi
				sum += nilaiArray[i][a];

			}
		System.out.println ("Total nilai array nya adalah: " + sum);
		System.out.println ("Jumlah elemen array nya adalah: : " + nilaiArray.length);

		
			System.out.println( );

			System.out.println ("\nIni 3 Dimensi");
		for (int b = 0; b < nilaiArray_3.length; b++)
			for (int c = 0; c < nilaiArray_3[b].length;c++)										// Untuk 3 Dimensi
				for (int d = 0; d < nilaiArray_3[c].length;d++)
			{
				System.out.println ("[" + b + "]" + "[" + c + "]" + "[" + d + "]" + "; " + nilaiArray_3[b][c][d]);
			}
	}
}