Java Sleep sleepWithoutInterrupt(final long msToWait)

Description

Sleeps for the given amount of time even if interrupted.

License

Apache License

Parameter

Parameter	Description
msToWait	the amount of time to sleep in milliseconds

Declaration

public static void sleepWithoutInterrupt(final long msToWait) 

Method Source Code

//package com.java2s;
/**//from w  w w . j  a v a  2 s. c  o  m
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

public class Main {
    /**
     * Sleeps for the given amount of time even if interrupted. Preserves
     * the interrupt status.
     * @param msToWait the amount of time to sleep in milliseconds
     */
    public static void sleepWithoutInterrupt(final long msToWait) {
        long timeMillis = System.currentTimeMillis();
        long endTime = timeMillis + msToWait;
        boolean interrupted = false;
        while (timeMillis < endTime) {
            try {
                Thread.sleep(endTime - timeMillis);
            } catch (InterruptedException ex) {
                interrupted = true;
            }
            timeMillis = System.currentTimeMillis();
        }

        if (interrupted) {
            Thread.currentThread().interrupt();
        }
    }

    /**
     * @param millis How long to sleep for in milliseconds.
     */
    public static void sleep(int millis) {
        try {
            Thread.sleep(millis);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }
}

Related

1. sleepUninterruptedly(long millis)
2. sleepUninterruptibly(long msecs)
3. sleepUntil(long time)
4. sleepUntil(long timestamp)
5. sleepUpTo(final long millis)
6. sleepWithoutInterruptions(long milliseconds)
7. sleepyMillis(long millis)