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

[Prahalad Kumar Narayanan]

The change looks good. +1

- Prahalad N.

>From: Phil Race 
>Sent: Wednesday, October 12, 2016 10:28 PM
>To: Jayathirth D V; 2d-dev
>Subject: Re: [OpenJDK 2D-Dev] [9] RFR JDK-8167281: IIOMetadataNode bugs in getElementsByTagName and NodeList.item methods
>
>Looks fine to me.
>
>-phil.
>
>>On 10/07/2016 01:48 AM, Jayathirth D V wrote:
>>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