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1 /* |
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2 * Copyright (c) 2012, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * 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 8003280 |
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27 * @summary Add lambda tests |
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28 * check that super inside lambda is handled correctly |
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29 * @run main LambdaExpr16 |
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30 */ |
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31 public class LambdaExpr16 { |
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32 |
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33 static int assertionCount = 0; |
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34 |
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35 static void assertTrue(boolean cond) { |
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36 assertionCount++; |
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37 if (!cond) |
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38 throw new AssertionError(); |
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39 } |
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40 |
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41 interface A { void m(); } |
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42 |
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43 static class Sup { |
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44 void m() { |
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45 assertTrue(true); |
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46 } |
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47 } |
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48 |
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49 static class Sub extends Sup { |
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50 void testLambda1() { |
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51 A a = ()->{ super.m(); }; |
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52 a.m(); |
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53 } |
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54 void testLambda2() { |
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55 A a = () -> { A a1 = () -> { super.m(); }; a1.m(); }; |
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56 a.m(); |
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57 } |
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58 void testRef1() { |
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59 A a = () -> { A a1 = super::m; a1.m(); }; |
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60 a.m(); |
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61 } |
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62 void testRef2() { |
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63 A a = () -> { A a1 = () -> { A a2 = super::m; a2.m(); }; a1.m(); }; |
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64 a.m(); |
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65 } |
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66 } |
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67 |
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68 public static void main(String[] args) { |
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69 Sub s = new Sub(); |
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70 s.testLambda1(); |
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71 s.testLambda2(); |
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72 s.testRef1(); |
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73 s.testRef2(); |
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74 assertTrue(assertionCount == 4); |
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75 } |
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76 } |