/* * 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.log4j.lf5;import org.apache.log4j.lf5.viewer.LogBrokerMonitor;/** * <code>AppenderFinalizer</code> has a single method that will finalize * resources associated with a <code>LogBrokerMonitor</code> in the event * that the <code>LF5Appender</code> class is destroyed, and the class loader * is garbage collected. * * @author Brent Sprecher */// Contributed by ThoughtWorks Inc.public class AppenderFinalizer {  //--------------------------------------------------------------------------  // Constants:  //--------------------------------------------------------------------------  //--------------------------------------------------------------------------  // Protected Variables:  //--------------------------------------------------------------------------  protected LogBrokerMonitor _defaultMonitor = null;  //--------------------------------------------------------------------------  // Private Variables:  //--------------------------------------------------------------------------  //--------------------------------------------------------------------------  // Constructors:  //--------------------------------------------------------------------------  public AppenderFinalizer(LogBrokerMonitor defaultMonitor) {    _defaultMonitor = defaultMonitor;  }  //--------------------------------------------------------------------------  // Public Methods:  //--------------------------------------------------------------------------  //--------------------------------------------------------------------------  // Protected Methods:  //--------------------------------------------------------------------------  /**   * @throws java.lang.Throwable   */  protected void finalize() throws Throwable {    System.out.println("Disposing of the default LogBrokerMonitor instance");    _defaultMonitor.dispose();  }  //--------------------------------------------------------------------------  // Private Methods:  //--------------------------------------------------------------------------  //--------------------------------------------------------------------------  // Nested Top-Level Classes or Interfaces:  //--------------------------------------------------------------------------}