arrays
// Java program to demonstrate working of Arrays.toString() import java.io.*; import java.util.*; class GFG { public static void main(String[] args) { // Let us create different types of arrays and // print their contents using Arrays.toString() boolean[] boolArr = new boolean[] { true, true, false, true }; byte[] byteArr = new byte[] { 10, 20, 30 }; char[] charArr = new char[] { 'g', 'e', 'e', 'k', 's' }; double[] dblArr = new double[] { 1, 2, 3, 4 }; float[] floatArr = new float[] { 1, 2, 3, 4 }; int[] intArr = new int[] { 1, 2, 3, 4 }; long[] lomgArr = new long[] { 1, 2, 3, 4 }; Object[] objArr = new Object[] { 1, 2, 3, 4 }; short[] shortArr = new short[] { 1, 2, 3, 4 }; System.out.println(Arrays.toString(boolArr)); System.out.println(Arrays.toString(byteArr)); System.out.println(Arrays.toString(charArr)); System.out.println(Arrays.toString(dblArr)); System.out.println(Arrays.toString(floatArr)); System.out.println(Arrays.toString(intArr)); System.out.println(Arrays.toString(lomgArr)); System.out.println(Arrays.toString(objArr)); System.out.println(Arrays.toString(shortArr)); } }