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Jodd Core tools and utilities, including type converters, JDateTime, cache etc.

There is a newer version: 5.3.0

// Copyright (c) 2003-2014, Jodd Team (jodd.org). All Rights Reserved.

package jodd.util;

/**
 * Thread utilities.
 */
public class ThreadUtil {

	/**
	 * Puts a thread to sleep, without throwing an InterruptedException.
	 *
	 * @param ms     the length of time to sleep in milliseconds
	 */
	public static void sleep(long ms) {
		try {
			Thread.sleep(ms);
		} catch (InterruptedException iex) {
			// ignore
		}
	}


	/**
	 * Puts a thread to sleep forever.
	 */
	public static void sleep() {
		try {
			Thread.sleep(Long.MAX_VALUE);
		} catch (InterruptedException iex) {
			// ignore
		}
	}


	// ---------------------------------------------------------------- synchronization

	/**
	 * Waits for a object for synchronization purposes.
	 */
	public static void wait(Object obj) {
		synchronized (obj) {
			try {
				obj.wait();
			} catch (InterruptedException inex) {
				//ignore
			}
		}
	}

	/**
	 * Waits for a object or a timeout for synchronization purposes.
	 */
	public static void wait(Object obj, long timeout) {
		synchronized (obj) {
			try {
				obj.wait(timeout);
			} catch (InterruptedException inex) {
				// ignore
			}
		}
	}

	/**
	 * Notifies an object for synchronization purposes.
	 */
	public static void notify(Object obj){
		synchronized (obj) {
			obj.notify();
		}
	}

	/**
	 * Notifies an object for synchronization purposes.
	 */
	public static void notifyAll(Object obj){
		synchronized (obj) {
			obj.notifyAll();
		}
	}


	// ---------------------------------------------------------------- join


	public static void join(Thread thread) {
		try {
			thread.join();
		} catch (InterruptedException inex) {
			// ignore
		}
	}

	public static void join(Thread thread, long millis) {
		try {
			thread.join(millis);
		} catch (InterruptedException inex) {
			// ignore
		}
	}

	public static void join(Thread thread, long millis, int nanos) {
		try {
			thread.join(millis, nanos);
		} catch (InterruptedException inex) {
			// ignore
		}
	}

}