aoqi@0: /* aoqi@0: * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. aoqi@0: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. aoqi@0: * aoqi@0: * This code is free software; you can redistribute it and/or modify it aoqi@0: * under the terms of the GNU General Public License version 2 only, as aoqi@0: * published by the Free Software Foundation. aoqi@0: * aoqi@0: * This code is distributed in the hope that it will be useful, but WITHOUT aoqi@0: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or aoqi@0: * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License aoqi@0: * version 2 for more details (a copy is included in the LICENSE file that aoqi@0: * accompanied this code). aoqi@0: * aoqi@0: * You should have received a copy of the GNU General Public License version aoqi@0: * 2 along with this work; if not, write to the Free Software Foundation, aoqi@0: * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. aoqi@0: * aoqi@0: * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA aoqi@0: * or visit www.oracle.com if you need additional information or have any aoqi@0: * questions. aoqi@0: */ aoqi@0: aoqi@0: /** aoqi@0: * JDK-8010697: DeletedArrayFilter seems to leak memory aoqi@0: * aoqi@0: * @test aoqi@0: * @run aoqi@0: */ aoqi@0: aoqi@0: var N = 1000; aoqi@0: aoqi@0: var array = new Array(N); aoqi@0: var WeakReferenceArray = Java.type("java.lang.ref.WeakReference[]"); aoqi@0: var refArray = new WeakReferenceArray(N); aoqi@0: aoqi@0: for (var i = 0; i < N; i ++) { aoqi@0: var object = new java.lang.Object(); aoqi@0: array[i] = object; aoqi@0: refArray[i] = new java.lang.ref.WeakReference(object); aoqi@0: } aoqi@0: aoqi@0: object = null; aoqi@0: aoqi@0: for (var i = 0; i < N; i ++) { aoqi@0: delete array[i]; aoqi@0: } aoqi@0: aoqi@0: java.lang.System.gc(); aoqi@0: java.lang.System.gc(); aoqi@0: aoqi@0: for (var i = 0; i < N; i ++) { aoqi@0: if (refArray[i].get() != null) { aoqi@0: print("Reference found at " + i); aoqi@0: exit(0); aoqi@0: } aoqi@0: } aoqi@0: aoqi@0: print("All references gone");