Java.util.BitSet.clear() Method


Advertisements


Description

The java.util.BitSet.clear() method sets all of the bits in this BitSet to false.

Declaration

Following is the declaration for java.util.BitSet.clear() method

public void clear()

Parameters

NA

Return Value

This method does not return a value.

Exception

NA

Example

The following example shows the usage of java.util.BitSet.clear() method.

Live Demo
package com.tutorialspoint;

import java.util.*;

public class BitSetDemo {
   public static void main(String[] args) {

      // create 2 bitsets
      BitSet bitset1 = new BitSet(8);
      BitSet bitset2 = new BitSet(8);

      // assign values to bitset1
      bitset1.set(0);
      bitset1.set(1);
      bitset1.set(2);
      bitset1.set(3);
      bitset1.set(4);
      bitset1.set(5);

      // assign values to bitset2
      bitset2.set(2);
      bitset2.set(4);
      bitset2.set(6);
      bitset2.set(8);
      bitset2.set(10);

      // print the sets
      System.out.println("Bitset1:" + bitset1);
      System.out.println("Bitset2:" + bitset2);

      // clear bitset1
      bitset1.clear();

      // clear bitset2
      bitset2.clear();

      // print new bitsets
      System.out.println("" + bitset1);
      System.out.println("" + bitset2);
   }
}

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

Bitset1:{0, 1, 2, 3, 4, 5}
Bitset2:{2, 4, 6, 8, 10}
{}
{}

java_util_bitset.htm


Advertisements
E-Books Store