| /* |
| * |
| * 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. |
| * |
| */ |
| package org.apache.qpid.junit.extensions.util; |
| |
| /** |
| * Provides commonly used functions that aid testing. |
| * |
| * <p/><table id="crc"><caption>CRC Card</caption> |
| * <tr><th> Responsibilities <th> Collaborations |
| * <tr><td> Provide a short pause. |
| * </table> |
| * |
| * @author Rupert Smith |
| */ |
| public class TestUtils |
| { |
| /** |
| * Injects a short pause. The pause may not complete its full length, if the thread is interrupted when waiting. |
| * In most cases, this will not happen and this method is a vry adequate pause implementation, without the |
| * need to handle interrupted exceptions. |
| * |
| * @param millis The length of the pause in milliseconds. |
| */ |
| public static void pause(long millis) |
| { |
| try |
| { |
| Thread.sleep(millis); |
| } |
| catch (InterruptedException e) |
| { |
| // Clear the flag and ignore. |
| Thread.interrupted(); |
| } |
| } |
| } |