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Date: Wed, 15 Nov 2006 01:06:38 -0800 (PST)
From: "Igor V. Stolyarov (JIRA)" <jira@apache.org>
To: harmony-commits@incubator.apache.org
Subject: [jira] Updated: (HARMONY-2190) [classlib][awt] Harmony
 ComponentSampleModel.setDataElements(int x, int y, Object obj, DataBuffer
 data) doesn't throw ArrayIndexOutOfBoundsException when x or y have wrong
 value, but RI implementation does.
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     [ http://issues.apache.org/jira/browse/HARMONY-2190?page=all ]

Igor V. Stolyarov updated HARMONY-2190:
---------------------------------------

    Attachment: ComponentSampleModelTest.patch
                Harmony-2190.patch

Test & patch attached

> [classlib][awt] Harmony ComponentSampleModel.setDataElements(int x, int y, Object obj, DataBuffer data) doesn't throw ArrayIndexOutOfBoundsException when x or y have wrong value, but RI implementation does.
> --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-2190
>                 URL: http://issues.apache.org/jira/browse/HARMONY-2190
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Igor V. Stolyarov
>         Attachments: ComponentSampleModelTest.patch, Harmony-2190.patch
>
>
> Harmony ComponentSampleModel.setDataElements(int x, int y, Object obj, DataBuffer data) doesn't throw ArrayIndexOutOfBoundsException when x or y have wrong value, but RI implementation does.
> Test for reproduce:
> Test.java-----------------------------------
> import java.awt.image.*; 
> public class Test {
>     public static void main(String[] args) {
>         int[] offsets = new int[4];
>         ComponentSampleModel csm = new
>             ComponentSampleModel(DataBuffer.TYPE_USHORT,238,4,7,14,offsets);
>         ComponentSampleModel obj = new
>             ComponentSampleModel(DataBuffer.TYPE_USHORT,1,2,3,15, offsets);
>                
>         DataBufferFloat db = new DataBufferFloat(4);
>         try{
>             csm.setDataElements(-1399, 2, obj,  db);
>             System.out.println("No Exception");
>         }catch (ClassCastException e) {
>             System.out.println(e + " - was thrown");
>         }catch (ArrayIndexOutOfBoundsException e) {
>             System.out.println(e + " - was thrown");
>         }
>     }
> }
> Output:
> Bea JRockit
> ---------------------------------------------------------------------------------------------------------------------
> 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))
> java.lang.ArrayIndexOutOfBoundsException: Coordinate out of bounds! - was thrown
> ---------------------------------------------------------------------------------------------------------------------
> Harmony
> Apache Harmony Launcher : (c) Copyright 1991, 2006 The Apache Software Foundatio
> n or its licensors, as applicable.
> java version "1.5.0"
> pre-alpha : not complete or compatible
> svn = r474778, (Nov 14 2006), Windows/ia32/msvc 1310, release build
> http://incubator.apache.org/harmony
> java.lang.ClassCastException - was thrown

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