/* * Copyright (c) 1998, 2004, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation.  Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.sun.jdi.event; import com.sun.jdi.*; /** * Notification of a method return in the target VM. This event * is generated after all code in the method has executed, but the * location of this event is the last executed location in the method. * Method exit events are generated for both native and non-native * methods. Method exit events are not generated if the method terminates * with a thrown exception. * * @see EventQueue * * @author Robert Field * @since  1.3 */public interface MethodExitEvent extends LocatableEvent {     /**     * Returns the method that was exited.     *     * @return a {@link Method} which mirrors the method that was exited.     * @throws ObjectCollectedException may be thrown if class     * has been garbage collected.     */    public Method method();     /**     * Returns the value that the method will return.     *     * Not all target virtual machines support this operation.     * Use     * {@link VirtualMachine#canGetMethodReturnValues() canGetMethodReturnValues()}     * to determine if this operation is supported.     *     * @return a {@link Value} which mirrors the value to be returned.     *     * @throws java.lang.UnsupportedOperationException if     * the target virtual machine does not support this     * operation - see     * {@link VirtualMachine#canGetMethodReturnValues() canGetMethodReturnValues()}     *     * @since 1.6     */     public Value returnValue();}