Java Collection Tutorial - Java Arrays.toString(double[] a)


Arrays.toString(double[] a) has the following syntax.

public static String toString(double[] a)


In the following code shows how to use Arrays.toString(double[] a) method.

//  w  w  w . j av  a2  s  .  co m

import java.util.Arrays;

public class Main {

   public static void main(String[] args) {

    double[] d1 = new double[] { 1.9, 2.9, 3.4 };


The code above generates the following result.