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1 /* |
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2 * Copyright 2004 Sun Microsystems, Inc. All Rights Reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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20 * CA 95054 USA or visit www.sun.com if you need additional information or |
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21 * have any questions. |
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22 */ |
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23 |
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24 /* |
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25 * @test |
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26 * @bug 5003207 |
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27 * @summary new "for" statement fails to cast to second upper bound |
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28 * @author gafter |
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29 * |
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30 * @compile -source 1.5 IntersectIterator.java |
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31 * @run main IntersectIterator |
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32 */ |
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33 |
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34 import java.util.*; |
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35 |
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36 interface A {} |
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37 interface B<T> extends Iterable<T> {} |
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38 interface X {} |
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39 |
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40 class C extends ArrayList<String> implements A, B<String> { |
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41 C() { |
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42 super(Arrays.<String>asList(new String[] {"Hello", "world"})); |
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43 } |
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44 } |
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45 |
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46 class D implements A, X { |
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47 final String s; |
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48 D(String s) { |
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49 this.s = s; |
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50 } |
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51 public String toString() { |
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52 return s; |
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53 } |
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54 } |
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55 |
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56 public class IntersectIterator { |
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57 |
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58 static |
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59 <T extends A & B<String>> |
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60 void f(T t) { |
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61 for (String s : t) System.out.println(s); |
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62 } |
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63 static |
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64 <T extends A & X> |
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65 void f(Iterable<T> t) { |
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66 for (A a : t) System.out.println(a); |
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67 for (X x : t) System.out.println(x); |
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68 } |
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69 |
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70 public static void main(String[] args) { |
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71 f(new C()); |
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72 f(Arrays.<D>asList(new D[] {new D("Hello"), new D("world")})); |
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73 } |
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74 } |