1/* 2 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23package gc.g1.plab.lib; 24 25import java.util.ArrayList; 26 27/** 28 * Application that provokes Evacuation Failure 29 */ 30public class AppPLABEvacuationFailure { 31 32 public static final int CHUNK = 10000; 33 public static ArrayList<Object> arr = new ArrayList<>(); 34 35 public static void main(String[] args) { 36 System.gc(); 37 // First attempt. 38 try { 39 while (true) { 40 arr.add(new byte[CHUNK]); 41 } 42 } catch (OutOfMemoryError oome) { 43 arr.clear(); 44 } 45 // Second attempt. 46 try { 47 while (true) { 48 arr.add(new byte[CHUNK]); 49 } 50 } catch (OutOfMemoryError oome) { 51 arr.clear(); 52 } 53 } 54} 55