java.math.BigInteger.flipBit(int n)

Description Of BigInteger: flipBit(int n)

The java.math.BigInteger.flipBit(int n) returns a BigInteger whose value is equivalent to this BigInteger with the designated bit flipped. It computes (this ^ (1<<n))

BigInteger.flipBit(int n) method returns this ^ (1<<n)

Code Example Java BigInteger

import java.math.BigInteger;

public class BigIntegerExam {
 public static void main(String[] args) {
  // assign value to bi1
  BigInteger bi1 = new BigInteger("8"); // 1000

  // perform flipbit operation on bi1 with index 1
  BigInteger bi2 = bi1.flipBit(1);

  System.out.println(bi2); // output 10
 }
}