Java Bit Count bitCount(int i)

Here you can find the source of bitCount(int i)

Description

bit Count

License

Open Source License

Declaration

static int bitCount(int i)

Method Source Code

//package com.java2s;

public class Main {
    static int bitCount(int i) {
        if (i == 0) {

            return 32;

        }//from  w ww  .  j a va 2s .  co m

        int j = i;
        int n = 0;

        while (j != 0) {
            j &= (j - 1);
            ++n;
        }

        return n;
    }
}

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