/*
 * Copyright (c) 2007, 2018, 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.
 *
 * 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
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 */
package vm.oom.production;

import vm.oom.*;
import java.util.*;
import nsk.share.gc.*;
import nsk.share.gc.gp.*;

public class OOMProductionTraceTest extends OOMTraceTest implements GarbageProducerAware {
        private GarbageProducer garbageProducer;
        private long objectSize;

        protected OutOfMemoryError createOOM() {
                List storage = new ArrayList();
                objectSize = Runtime.getRuntime().maxMemory() / 50;

                try {
                        while (continueExecution()) {
                                storage.add(garbageProducer.create(objectSize));
                        }
                } catch (OutOfMemoryError e) {
                        return e;
                } finally {
                        storage = null;
                }

                dontExpectOOM();

                return null;
        }

        public final void setGarbageProducer(GarbageProducer garbageProducer) {
                this.garbageProducer = garbageProducer;
        }

        public static void main(String[] args) {
                GC.runTest(new OOMProductionTraceTest(), args);
        }
}