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From "George Harley (JIRA)" <j...@apache.org>
Subject [jira] Closed: (HARMONY-710) [classlib][util]compatibility: exception order Harmony Arrays.sort([],int int) throw ArrayIndexOutOfBoundsException while RI IllegalArgumentException
Date Thu, 06 Jul 2006 10:56:30 GMT
     [ http://issues.apache.org/jira/browse/HARMONY-710?page=all ]
     
George Harley closed HARMONY-710:
---------------------------------


Verified by Vladimir. 

> [classlib][util]compatibility: exception order Harmony Arrays.sort([],int int) throw
ArrayIndexOutOfBoundsException while RI IllegalArgumentException
> -----------------------------------------------------------------------------------------------------------------------------------------------------
>
>          Key: HARMONY-710
>          URL: http://issues.apache.org/jira/browse/HARMONY-710
>      Project: Harmony
>         Type: Bug

>   Components: Classlib
>     Reporter: Vladimir Ivanov
>     Assignee: George Harley
>  Attachments: Arrays.patch, ArraysTest.patch
>
> The Harmony methods java.util.Arrays.sort([],int, int) throw ArrayIndexOutOfBoundsException
for case 
> sort(array, array.length +2, array.length + 1) while RI throw IllegalArgumentException
> ============= test.java ======================
> import java.util.*;
> public class test {
>     public static void main (String[] args) { 
>          try {
>              int[] arr = new int[2];
>              Arrays.sort(arr, arr.length + 2, arr.length + 1);
>          } catch (IllegalArgumentException e) {
>              System.out.println("PASS: " + e);
>          }         
>    }   
> } 
> ==========================================
> Output:
> C:\tmp\tmp17>C:\jrockit-jdk1.5.0-windows-ia32\bin\java.exe -showversion test
> java version "1.5.0"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)
> BEA WebLogic JRockit(R) (build dra-38972-20041208-2001-win-ia32, R25.0.0-75, GC: System
optimized over throughput (initial strategy singleparpar))
> PASS: java.lang.IllegalArgumentException: fromIndex(4) > toIndex(3)
> C:\tmp\tmp17>C:\harmony\trunk_0427\deploy\jdk\jre\bin\java.exe -showversion test
> java version 1.5 (subset)
> (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as applicable.
> Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException
>         at java.util.Arrays.sort(Arrays.java:1939)
>         at test.main(test.java:7)
> C:\tmp\tmp17>C:\harmony\drlvm\trunk\build\win_ia32_msvc_release\deploy\jre\bin\ij
-showversion test
> Apache Harmony DRLVM HEAD-4807 (2006-05-02), Windows/ia32/msvc 1310, release
> java.lang.ArrayIndexOutOfBoundsException
>         at java.util.Arrays.sort(Arrays.java:1939)
>         at test.main(test.java:7)
> C:\tmp\tmp17>

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