hg: jdk8u/jdk8u-dev/jdk: 8167281: IIOMetadataNode bugs in getElementsByTagName and NodeList.item methods

[ebaron at redhat.com]

Changeset: 1c7a96e0ff00
Author:    jdv
Date:      2016-10-17 13:04 +0530
URL:       https://hg.openjdk.java.net/jdk8u/jdk8u-dev/jdk/rev/1c7a96e0ff00

8167281: IIOMetadataNode bugs in getElementsByTagName and NodeList.item methods
Reviewed-by: prr, pnarayanan, sgehwolf

! src/share/classes/javax/imageio/metadata/IIOMetadataNode.java
+ test/javax/imageio/metadata/GetElementsByTagNameTest.java
+ test/javax/imageio/metadata/NthItemNodeListTest.java