Mercurial > hg > truffle
annotate graal/com.oracle.graal.jtt/src/com/oracle/graal/jtt/except/Catch_NPE_07.java @ 5061:e808627bd16f
Renamed projects.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Thu, 08 Mar 2012 19:24:17 +0100 |
parents | graal/com.oracle.max.graal.jtt/src/com/oracle/graal/jtt/except/Catch_NPE_07.java@4ed4295ce15f |
children | 390448a6b535 |
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1 /* |
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2 * Copyright (c) 2007, 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 package com.oracle.graal.jtt.except; |
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25 |
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26 import org.junit.*; |
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27 |
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28 /* |
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29 */ |
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30 |
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31 public class Catch_NPE_07 { |
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32 |
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33 @SuppressWarnings("serial") |
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34 public static class MyThrowable extends Throwable { |
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35 } |
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36 |
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37 @SuppressWarnings("unused") |
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38 public static int foo(Throwable t) { |
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39 try { |
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40 throw t; |
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41 } catch (Throwable t1) { |
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42 if (t1 == null) { |
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43 return -1; |
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44 } |
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45 if (t1 instanceof NullPointerException) { |
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46 return 0; |
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47 } |
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48 if (t1 instanceof MyThrowable) { |
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49 return 1; |
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50 } |
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51 return -2; |
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52 } |
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53 } |
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54 |
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55 public static int test(int i) { |
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56 Throwable t = (i == 0) ? null : new MyThrowable(); |
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57 try { |
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58 return foo(t); |
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59 } catch (Throwable t1) { |
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60 return -3; |
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61 } |
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62 } |
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63 |
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64 @Test |
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65 public void run0() throws Throwable { |
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66 Assert.assertEquals(0, test(0)); |
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67 } |
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68 |
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69 @Test |
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70 public void run1() throws Throwable { |
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71 Assert.assertEquals(1, test(1)); |
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72 } |
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73 |
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74 } |