Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import java.util.concurrent.TimeUnit;

public class Main {
    public static final void sleep(long pTime, TimeUnit pTimeUnit) {
        final long lStart = System.nanoTime();
        long lDeadlineInNanos = lStart + pTimeUnit.toNanos(pTime);

        boolean lSleepTimeBelowMillisecond = pTimeUnit.toMillis(pTime) == 0;

        long lNanoTime;
        while ((lNanoTime = System.nanoTime()) < lDeadlineInNanos) {

            try {
                if (lSleepTimeBelowMillisecond) {
                    long lTimeToWaitInNanos = 3 * (lDeadlineInNanos - lNanoTime) / 4;
                    if (lTimeToWaitInNanos > 0)
                        Thread.sleep(0, (int) lTimeToWaitInNanos);
                } else {
                    long lTimeToWaitInNanos = 3 * (lDeadlineInNanos - lNanoTime) / 4;
                    if (lTimeToWaitInNanos > 0) {
                        long lTimeToWaitInMillis = TimeUnit.NANOSECONDS.toMillis(lTimeToWaitInNanos);

                        Thread.sleep(lTimeToWaitInMillis, (int) (lTimeToWaitInNanos % 1000000L));
                    }
                }
            } catch (InterruptedException e) {
            }
        }
    }
}