/* * Copyright (C) 2014, United States Government, as represented by the * Administrator of the National Aeronautics and Space Administration. * All rights reserved. * * The Java Pathfinder core (jpf-core) platform is 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 gov.nasa.jpf.vm; /** * interface for actions to be taken when gc'ing objects that are no longer * reachable. * * This is meant to be used for types that have native companion objects * which need to be cleaned up. We can't use Object.finalize() for this because * this can be overridden in user code, and actually can make objects live again */ public interface ReleaseAction { /** * object is about to be terminally released (no more finalization etc.) */ public void release (ElementInfo ei); }