|
Groovy example source code file (SynchronizedTransformTest.groovy)
The Groovy SynchronizedTransformTest.groovy source code/* * Copyright 2008-2010 the original author or authors. * * Licensed 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.codehaus.groovy.transform import java.util.concurrent.TimeUnit import java.util.concurrent.CountDownLatch /** * @author Paul King * @author Hamlet D'Arcy */ class SynchronizedTransformTest extends GroovyTestCase { def countReadyLatch = new CountDownLatch(1); def testReadyLatch = new CountDownLatch(1); void testSynchronized() { def c = new Count() Thread.start{ c.incDec() } testReadyLatch.countDown() countReadyLatch.await(5, TimeUnit.SECONDS) c.incDec() } class Count { private val = 0 @groovy.transform.Synchronized void incDec() { assert val == 0; val++; assert val == 1 countReadyLatch.countDown() testReadyLatch.await(5, TimeUnit.SECONDS) assert val == 1; val--; assert val == 0 } } } Other Groovy examples (source code examples)Here is a short list of links related to this Groovy SynchronizedTransformTest.groovy source code file: |
... this post is sponsored by my books ... | |
#1 New Release! |
FP Best Seller |
Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.
A percentage of advertising revenue from
pages under the /java/jwarehouse
URI on this website is
paid back to open source projects.