Java.util.Arrays.toString(boolean[]) Method

Description

The java.util.Arrays.toString(boolean[]) method returns a string representation of the contents of the specified boolean array. The string representation consists of a list of the array's elements, enclosed in square brackets ("[]"). Adjacent elements are separated by the characters ", " (a comma followed by a space).

Declaration

Following is the declaration for java.util.Arrays.toString() method

public static String toString(boolean[] a)

Parameters

• a -- This is the array whose string representation to return.

Return Value

This method returns a string representation of a.

Exception

• NA

Example

The following example shows the usage of java.util.Arrays.toString() method.

package com.tutorialspoint;

import java.util.Arrays;

public class ArrayDemo {

   public static void main(String[] args) {

    // initializing boolean array
    boolean[] b1 = new boolean[] { true, false };

    // let us print all the values available in list
    System.out.println("The array is:");
    for (boolean value : b1) {
      System.out.println("Value = " + value);
    }
	
    System.out.println("The string representation of array is:");
    System.out.println(Arrays.toString(b1));    
  }
}

Let us compile and run the above program, this will produce the following result:

The array is:
Value = true
Value = false
The string representation of array is:
[true, false]