1 package org.apache.maven.surefire.util.internal; 2 3 /* 4 * Licensed to the Apache Software Foundation (ASF) under one 5 * or more contributor license agreements. See the NOTICE file 6 * distributed with this work for additional information 7 * regarding copyright ownership. The ASF licenses this file 8 * to you under the Apache License, Version 2.0 (the 9 * "License"); you may not use this file except in compliance 10 * with the License. You may obtain a copy of the License at 11 * 12 * http://www.apache.org/licenses/LICENSE-2.0 13 * 14 * Unless required by applicable law or agreed to in writing, 15 * software distributed under the License is distributed on an 16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 17 * KIND, either express or implied. See the License for the 18 * specific language governing permissions and limitations 19 * under the License. 20 */ 21 22 23 import java.util.LinkedList; 24 25 /** 26 * @author Kristian Rosenvold 27 */ 28 public class Java13BlockingQueue 29 implements BlockingQueue 30 { 31 private final java.util.List items = new LinkedList(); 32 33 public void add( Object object ) 34 { 35 synchronized ( items ) 36 { 37 items.add( object ); 38 items.notifyAll(); 39 } 40 } 41 42 public Object take() 43 throws InterruptedException 44 { 45 synchronized ( items ) 46 { 47 if ( items.size() == 0 ) 48 { 49 items.wait(); 50 } 51 52 return items.remove( 0 ); 53 } 54 } 55 } 56