[OpenJDK 2D-Dev] [9] RFR JDK-8167281: IIOMetadataNode bugs in getElementsByTagName and NodeList.item methods

[Jayathirth D V]

Hi,

 

Please review the following fix in JDK9 at your convenience:

 

Bug : https://bugs.openjdk.java.net/browse/JDK-8167281 

 

Webrev : http://cr.openjdk.java.net/~jdv/8167281/webrev.00/ 

 

Issue : IIONodeList.item(index) and IIOMetadataNode. getElementsByTagName(tag) 
are not following specification properly.

 

Root cause : . IIOMetadataNode .getElementsByTagName(tag) returns empty list 
for special input value "*" and IIONodeList.item(index)throws 
IndexOutOfBoundsException for index equal to length of NodeList.

 

Solution : IIOMetadataNode .getElementsByTagName(tag) should match all tags for 
special input value "*" and IIONodeList.item(index) should return null if input 
index is equals to length of NodeList.

 

Thanks,

Jay