Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

public class Main {
    /**
     * Ensures the current thread sleeps at least the given milliseconds before
     * returning from this method.
     */
    public static void ensureSleepNanos(long nanos) throws InterruptedException {
        if (nanos < 1)
            return;
        long now = System.nanoTime();
        final long targetTime = now + nanos;

        do {
            long millis = nanos / (1000 * 1000);
            int fractionalNanos = (int) (nanos % (1000 * 1000));
            Thread.sleep(millis, fractionalNanos);
            nanos = targetTime - System.nanoTime();
        } while (nanos > 0);
    }
}