1 /* 2 * Copyright (c) 2018, 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 8207944 27 * @summary Unknown attribute erroneously causes ClassFormatError exception. 28 * @compile UnknownAttr.jcod 29 * @run main UnknownAttrTest 30 */ 31 32 // Test that an unknown class attribute is ignored and no exception is thrown. 33 public class UnknownAttrTest { 34 public static void main(String args[]) throws Throwable { 35 36 System.out.println("Regression test for bug 8207944"); 37 try { 38 Class newClass = Class.forName("UnknownAttr"); 39 } catch (java.lang.Throwable e) { 40 throw new RuntimeException( 41 "Unexpected exception: " + e.getMessage()); 42 } 43 } 44 }