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From "Denis Kishenko (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-1658) [class][awt] BufferedImage.isTileWritable(int,int) throws IllegalArgumentException while Harmony throws ArrayIndexOutOfBoundsException
Date Tue, 03 Oct 2006 08:04:22 GMT
    [ http://issues.apache.org/jira/browse/HARMONY-1658?page=comments#action_12439408 ] 
            
Denis Kishenko commented on HARMONY-1658:
-----------------------------------------

Reference to discussion
http://mail-archives.apache.org/mod_mbox/incubator-harmony-dev/200610.mbox/%3c834b3bd50610020632l10ceb8c0t9c5062f5854ea6bc@mail.gmail.com%3e

> [class][awt] BufferedImage.isTileWritable(int,int) throws IllegalArgumentException while
Harmony throws ArrayIndexOutOfBoundsException
> --------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-1658
>                 URL: http://issues.apache.org/jira/browse/HARMONY-1658
>             Project: Harmony
>          Issue Type: Bug
>          Components: Non-bug differences from RI
>            Reporter: Denis Kishenko
>
> RI implementation of BufferedImage.isTileWritable(int,int) throws IllegalArgumentException
while Harmony throws ArrayIndexOutOfBoundsException to follow spec.
> ========== Spec =============
> public boolean isTileWritable(int tileX, int tileY)
> Throws: 
> ArrayIndexOutOfBoundsException - if both tileX and tileY are not equal to 0
> ============ Test ================
> import java.awt.image.*;
> public class Test {
>     public static void main(String[] argv) {
>         BufferedImage img = new BufferedImage(10, 16, BufferedImage.TYPE_4BYTE_ABGR);
>         img.isTileWritable(1,1);
>     }
> }
> ========== RI output =============
> java.lang.IllegalArgumentException: Only 1 tile in image
>     at java.awt.image.BufferedImage.isTileWritable(BufferedImage.java:1526)
>     at Test.main(Test.java:6)
> ========= Harmony output ========
> java.lang.ArrayIndexOutOfBoundsException: Both tileX and tileY are not equal to 0
>     at java.awt.image.BufferedImage.isTileWritable(BufferedImage.java:603)

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