1/* Licensed to the Apache Software Foundation (ASF) under one or more 2 * contributor license agreements. See the NOTICE file distributed with 3 * this work for additional information regarding copyright ownership. 4 * The ASF licenses this file to You under the Apache License, Version 2.0 5 * (the "License"); you may not use this file except in compliance with 6 * the License. You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 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 17package org.apache.harmony.prefs.tests.java.util.prefs; 18 19import java.util.prefs.PreferenceChangeEvent; 20import java.util.prefs.PreferenceChangeListener; 21import java.util.prefs.Preferences; 22 23import junit.framework.TestCase; 24 25/** 26 * 27 */ 28public class PreferenceChangeListenerTest extends TestCase { 29 30 PreferenceChangeListener l; 31 32 /* 33 * @see TestCase#setUp() 34 */ 35 @Override 36 protected void setUp() throws Exception { 37 super.setUp(); 38 l = new PreferenceChangeListenerImpl(); 39 } 40 41 public void testPreferenceChange() { 42 l.preferenceChange(new PreferenceChangeEvent(Preferences.userRoot(), 43 "", "")); 44 } 45 46 public static class PreferenceChangeListenerImpl implements 47 PreferenceChangeListener { 48 public void preferenceChange(PreferenceChangeEvent pce) { 49 } 50 51 } 52 53} 54