1 /**
2 * Copyright 2010-2013 The Kuali Foundation
3 *
4 * Licensed under the Educational Community License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.opensource.org/licenses/ecl2.php
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package org.kuali.common.util;
17
18 import java.util.List;
19
20 public class ThreadUtils {
21
22 /**
23 * Sleep for <code>millis</code> throwing <code>IllegalStateException</code> if we get interrupted.
24 */
25 public static void sleep(long millis) {
26 try {
27 Thread.sleep(millis);
28 } catch (InterruptedException e) {
29 throw new IllegalStateException(e);
30 }
31 }
32
33 public static void start(List<Thread> threads) {
34 for (Thread thread : threads) {
35 thread.start();
36 }
37 }
38
39 public static void join(List<Thread> threads) {
40 try {
41 for (Thread thread : threads) {
42 thread.join();
43 }
44 } catch (InterruptedException e) {
45 throw new IllegalStateException(e);
46 }
47 }
48 }