1/* 2 * Copyright (c) 2003, 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 4881397 27 * @summary generics: verify error when redundant parens used! 28 * @author gafter 29 * 30 * @compile ParenVerify.java 31 * @run main ParenVerify 32 */ 33 34import java.util.*; 35 36public class ParenVerify { 37 38 public static void main(String argss[]) { 39 for(Iterator<Integer> i = test("Foo"); i.hasNext(); ) 40 System.out.println(i.next()); 41 } 42 static HashMap<String, LinkedList<Integer>> m 43 = new HashMap<String, LinkedList<Integer>>(); 44 45 public static Iterator<Integer> test(String s) { 46 LinkedList<Integer> lst = new LinkedList<Integer>(); 47 lst.add(new Integer(12)); 48 m.put("Hello", lst); 49 50 // jsr14-1.3ea generates code that won't verify. 51 // Removing the extra set of parenthesis in the 52 // statement below fixes the problem 53 lst = (m.get("Hello")); 54 return lst.iterator(); 55 } 56} 57