1 /* 2 * Copyright 2004 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 20 * CA 95054 USA or visit www.sun.com if you need additional information or 21 * have any questions. 22 */ 23 24 /* 25 * @test 26 * @bug 5003207 27 * @summary new "for" statement fails to cast to second upper bound 28 * @author gafter 29 * 30 * @compile -source 1.5 IntersectIterator.java 31 * @run main IntersectIterator 32 */ 33 34 import java.util.*; 35 36 interface A {} 37 interface B<T> extends Iterable<T> {} 38 interface X {} 39 40 class C extends ArrayList<String> implements A, B<String> { 41 C() { 42 super(Arrays.<String>asList(new String[] {"Hello", "world"})); 43 } 44 } 45 46 class D implements A, X { 47 final String s; 48 D(String s) { 49 this.s = s; 50 } 51 public String toString() { 52 return s; 53 } 54 } 55 56 public class IntersectIterator { 57 58 static 59 <T extends A & B<String>> 60 void f(T t) { 61 for (String s : t) System.out.println(s); 62 } 63 static 64 <T extends A & X> 65 void f(Iterable<T> t) { 66 for (A a : t) System.out.println(a); 67 for (X x : t) System.out.println(x); 68 } 69 70 public static void main(String[] args) { 71 f(new C()); 72 f(Arrays.<D>asList(new D[] {new D("Hello"), new D("world")})); 73 } 74 }