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From "Denis Kishenko (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-1658) [class][awt] BufferedImage.isTileWritable(int,int) throws IllegalArgumentException while Harmony throws ArrayIndexOutOfBoundsException
Date Mon, 02 Oct 2006 13:16:03 GMT
[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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