Java BigInteger andNot() Method

The andNot() method of Java BigInteger classreturns the bitwise AND of this BigInteger and the bitwise negation of the given BigInteger as a new BigInteger. Calling this method is equivalent to calling and (val.not()).

Syntax:

Parameter:

val - Value to be complemented and AND'ed with this BigInteger.

Returns:

This method returns a BigInteger object of value, this & ~val.

Note:This method returns a negative BigInteger if and only if this is negative and val is positive.

Example 1

import java.math.BigInteger;
public class BigIntegerAndNotExample1 {
public static void main(String[] args){
// create  3 BigInteger objects
BigInteger   big1, big2 , big3;
	
// assign values to big1, big2
big1= new BigInteger("7");  // 0111
big2 =new BigInteger("4");  // 0100

//perform andNot  operation on big1 using  big2
 big3= big1.andNot(big2);   // 0011

String str="Result of  andNot operation is "+ big3;
System.out.println(str);//print big3 value
} 
}

Test it Now

Output:

Result of andNot operation is 3

Example 2

import java.math.BigInteger;

public class BigIntegerAndNotExample2{
public static void main(String[] args){
 // create  3 BigInteger objects
 BigInteger   big1, big2 , big3;
	
// assign values to big1, big2
big1= new BigInteger("-7");  // 1000
big2 =new BigInteger("4");  // 0100

//perform andNot  operation on big1 using  big2
 big3= big1.andNot(big2);   //1000

String str="Result of  andNot operation is "+ big3;
System.out.println(str);   //print big3 value
} 
}

Test it Now

Output: