1 /* 2 * Copyright (c) 2018, Red Hat, Inc. All rights reserved. 3 * 4 * This code is free software; you can redistribute it and/or modify it 5 * under the terms of the GNU General Public License version 2 only, as 6 * published by the Free Software Foundation. 7 * 8 * This code is distributed in the hope that it will be useful, but WITHOUT 9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 11 * version 2 for more details (a copy is included in the LICENSE file that 12 * accompanied this code). 13 * 14 * You should have received a copy of the GNU General Public License version 15 * 2 along with this work; if not, write to the Free Software Foundation, 16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 17 * 18 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 19 * or visit www.oracle.com if you need additional information or have any 20 * questions. 21 * 22 */ 23 24 /* 25 * @test WrongArrayMember 26 * 27 * @run main/othervm -Xmx128m -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC WrongArrayMember 28 * @run main/othervm -Xmx128m -XX:+UnlockExperimentalVMOptions -XX:+UseShenandoahGC -XX:ShenandoahGCHeuristics=traversal WrongArrayMember 29 */ 30 31 public class WrongArrayMember { 32 public static void main(String... args) throws Exception { 33 Object[] src = new Object[3]; 34 src[0] = new Integer(0); 35 src[1] = new Object(); 36 src[2] = new Object(); 37 Object[] dst = new Integer[3]; 38 dst[0] = new Integer(1); 39 dst[1] = new Integer(2); 40 dst[2] = new Integer(3); 41 try { 42 System.arraycopy(src, 0, dst, 0, 3); 43 throw new RuntimeException("Expected ArrayStoreException"); 44 } catch (ArrayStoreException e) { 45 if (src[0] != dst[0]) { 46 throw new RuntimeException("First element not copied"); 47 } else if (src[1] == dst[1] || src[2] == dst[2]) { 48 throw new RuntimeException("Second and third elements are affected"); 49 } else { 50 return; // Passed! 51 } 52 } 53 } 54 } 55