hg: jdk9/client/jdk: 8163258: Getting NullPointerException from ImageIO.getReaderWriterInfo due to failure to check for null

[jayathirth.d.v at oracle.com]

Changeset: acbf6dae58cf
Author:    jdv
Date:      2016-08-19 12:22 +0530
URL:       http://hg.openjdk.java.net/jdk9/client/jdk/rev/acbf6dae58cf

8163258: Getting NullPointerException from ImageIO.getReaderWriterInfo due to failure to check for null
Reviewed-by: prr, psadhukhan

! src/java.desktop/share/classes/javax/imageio/ImageIO.java
+ test/javax/imageio/GetReaderWriterInfoNullTest.java