1 /* 2 * Copyright (c) 2015, 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 /* 26 * @test 27 * @bug 8130669 28 * @summary VM prohibits <clinit> methods with return values 29 * @compile ignoredClinit.jasm 30 * @compile badInit.jasm 31 * @run main/othervm -Xverify:all BadInitMethod 32 */ 33 34 // Test that a non-void <clinit> method does not cause an exception to be 35 // thrown. But that a non-void <init> method causes a ClassFormatError 36 // exception. 37 public class BadInitMethod { 38 public static void main(String args[]) throws Throwable { 39 40 System.out.println("Regression test for bug 8130669"); 41 try { 42 Class newClass = Class.forName("ignoredClinit"); 43 } catch (java.lang.Throwable e) { 44 throw new RuntimeException("Unexpected exception: " + e.getMessage()); 45 } 46 47 try { 48 Class newClass = Class.forName("badInit"); 49 throw new RuntimeException("Expected ClassFormatError exception not thrown"); 50 } catch (java.lang.ClassFormatError e) { 51 System.out.println("Test BadInitMethod passed"); 52 } 53 } 54 }