1 /* 2 * Copyright (c) 2000, 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 /* @test 25 @bug 4290060 26 @summary Check if the zip file is closed before access any 27 elements in the Enumeration. 28 */ 29 30 import java.io.*; 31 import java.util.zip.*; 32 import java.util.Enumeration; 33 34 public class EnumAfterClose { 35 public static void main(String args[]) throws Exception { 36 Enumeration e; 37 try (ZipFile zf = new ZipFile(new File(System.getProperty("test.src", "."), 38 "input.zip"))) { 39 e = zf.entries(); 40 } 41 // ensure that the ZipFile is closed before checking the Enumeration 42 try { 43 if (e.hasMoreElements()) { 44 ZipEntry ze = (ZipEntry)e.nextElement(); 45 } 46 } catch (IllegalStateException ie) { 47 } 48 } 49 }