/netbeans-platform-7.0.1/openide.actions/test/unit/src/org/openide/actions/ActionsInfraHid.java
Java | 104 lines | 46 code | 6 blank | 52 comment | 5 complexity | 4db1fbbba0b2a393e7cd55af0abc7e95 MD5 | raw file
Possible License(s): MIT, Apache-2.0, LGPL-2.1, GPL-2.0, CPL-1.0, BSD-3-Clause
- /*
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
- *
- * Copyright 1997-2010 Oracle and/or its affiliates. All rights reserved.
- *
- * Oracle and Java are registered trademarks of Oracle and/or its affiliates.
- * Other names may be trademarks of their respective owners.
- *
- * The contents of this file are subject to the terms of either the GNU
- * General Public License Version 2 only ("GPL") or the Common
- * Development and Distribution License("CDDL") (collectively, the
- * "License"). You may not use this file except in compliance with the
- * License. You can obtain a copy of the License at
- * http://www.netbeans.org/cddl-gplv2.html
- * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
- * specific language governing permissions and limitations under the
- * License. When distributing the software, include this License Header
- * Notice in each file and include the License file at
- * nbbuild/licenses/CDDL-GPL-2-CP. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the GPL Version 2 section of the License file that
- * accompanied this code. If applicable, add the following below the
- * License Header, with the fields enclosed by brackets [] replaced by
- * your own identifying information:
- * "Portions Copyrighted [year] [name of copyright owner]"
- *
- * Contributor(s):
- *
- * The Original Software is NetBeans. The Initial Developer of the Original
- * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
- * Microsystems, Inc. All Rights Reserved.
- *
- * If you wish your version of this file to be governed by only the CDDL
- * or only the GPL Version 2, indicate your decision by adding
- * "[Contributor] elects to include this software in this distribution
- * under the [CDDL or GPL Version 2] license." If you do not indicate a
- * single choice of license, a recipient has the option to distribute
- * your version of this file under either the CDDL, the GPL Version 2 or
- * to extend the choice of license to its licensees as provided above.
- * However, if you add GPL Version 2 code and therefore, elected the GPL
- * Version 2 license, then the option applies only if the new code is
- * made subject to such option by the copyright holder.
- */
- package org.openide.actions;
- import java.beans.PropertyChangeEvent;
- import java.beans.PropertyChangeListener;
- import java.util.ArrayList;
- import java.util.List;
- /** Utilities for actions tests.
- * @author Jesse Glick
- */
- public abstract class ActionsInfraHid {
- private ActionsInfraHid() {}
-
- /** Prop listener that will tell you if it gets a change.
- * XXX replace with MockPropertyChangeListener
- */
- public static final class WaitPCL implements PropertyChangeListener {
- /** whether a change has been received, and if so count */
- public int gotit = 0;
- /** optional property name to filter by (if null, accept any) */
- private final String prop;
- public WaitPCL(String p) {
- prop = p;
- }
- public synchronized void propertyChange(PropertyChangeEvent evt) {
- if (prop == null || prop.equals(evt.getPropertyName())) {
- gotit++;
- notifyAll();
- }
- }
- public boolean changed() {
- return changed(1500);
- }
- public synchronized boolean changed(int timeout) {
- if (gotit > 0) {
- return true;
- }
- try {
- wait(timeout);
- } catch (InterruptedException ie) {
- ie.printStackTrace();
- }
- return gotit > 0;
- }
- }
- // Stolen from RequestProcessorTest.
- public static void doGC() {
- doGC(10);
- }
- public static void doGC(int count) {
- List<Object> l = new ArrayList<Object>(count);
- while (count-- > 0) {
- System.gc();
- System.runFinalization();
- l.add(new byte[1000]);
- }
- }
- }