Returns the "logical size" of this BitSet: the index of the highest set bit in the BitSet plus one. Returns zero if the BitSet contains no set bits.
Program
package com.candidjava;
import java.util.BitSet;
/**
* @author :vinod kumar v
* @description :The BitSet.isEmpty() method returns true if this BitSet
* contains no bits that are set to true.
* */
public final class BitSetLength {
public static void main(String[] args) {
BitSet obj = new BitSet(8);
BitSet obj1 = new BitSet(8);
obj.set(0);
obj.set(1);
obj.set(2);
obj.set(3);
obj1.set(2);
obj1.set(4);
obj1.set(6);
obj1.set(8);
System.out.println("The Value in obj:" + obj);
System.out.println("The Value in obj1" + obj1);
System.out.println(" the set length is:" + obj.length());
System.out.println("the set length is:" + obj1.length());
}
}
Output
The Value in obj:{0, 1, 2, 3}
The Value in obj1{2, 4, 6, 8}
the set length is:4
the set length is:9
Explanation
public int length()
Returns the "logical size" of this BitSet: the index of the highest set bit in the BitSet plus one. Returns zero if the BitSet contains no set bits.