Convert int to BitSet - Java java.util

Java examples for java.util:BitSet

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Description

Convert int to BitSet

Demo Code

/*//from  www .ja  v  a  2 s  .  c  o m
 * Copyright 2010-2013 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
//package com.java2s;
import java.util.BitSet;

public class Main {
    public static void main(String[] argv) throws Exception {
        int value = 2;
        System.out.println(toBitSet(value));
    }

    public static BitSet toBitSet(int value) {
        BitSet bitSet = new BitSet();
        int bit = 0;
        while (value > 0) {
            bitSet.set(bit++, value % 2 == 1);
            value >>= 1;
        }
        return bitSet;
    }
}

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