1 /* 2 * Copyright (c) 2018, 2019, 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 */ 23 24 /* 25 * @test 26 * @bug 4098578 27 * @summary Check if the VM properly throws OutOfMemoryError 28 * @author Sheng Liang 29 * @run main/othervm -Xmx25M gc.InfiniteList 30 */ 31 32 package gc; 33 34 public class InfiniteList { 35 InfiniteList next; 36 long data[] = new long[50000]; 37 public static void main(String[] args) throws Exception { 38 InfiniteList p, q; 39 p = new InfiniteList (); 40 p.data[p.data.length -1 ] = 999; 41 try { 42 while (p != null) { 43 q = new InfiniteList (); 44 q.next = p; 45 p = q; 46 } 47 throw new Exception ("OutOfMemoryError not thrown as expected."); 48 } catch (OutOfMemoryError e) { 49 return; 50 } 51 } 52 }