Test.java Source code

Introduction

Here is the source code for Test.java

Source

import java.util.BitSet;

public class Test {

    public static void main(String[] args) {
        BitSet bitSet = new BitSet();
        long[] array = { 1, 2, 3 };
        bitSet = BitSet.valueOf(array);
        System.out.println(bitSet);

        long[] tmp = bitSet.toLongArray();
        for (long number : tmp) {
            System.out.println(number);
        }

        System.out.println(bitSet.previousSetBit(1));
        System.out.println(bitSet.previousClearBit(66));

    }
}