package com.skyline.electricity.utils; import java.util.*; public class TestClass { public static void main(final String[] args) { final float[] a = { 2.0f, 3.0f, 4.0f }; final float[] b = { 2.0f, 3.0f, 4.0f }; final float[] g = new float[4]; System.out.println(g.length); final float[][] p = { a, b }; final float[][] c = { a, b }; final float[][][] t = { p, c }; System.out.println(Arrays.toString(a)); System.out.println(Arrays.toString(p)); System.out.println(t[0][1][1] + Arrays.deepToString(t)); } }