[OpenJDK 2D-Dev] RFR [TestBug 8080086]: Test javax/imageio/plugins/png/ItxtUtf8Test.java fails on Linux with G1 GC

[prasanta sadhukhan]

Hi All,

The test throws OOME in 64bit linux but passes in 32bit linux. It seems 
to require more memory for 64bit system so increasing the max heap size 
from 2MB to 4MB to execute the test successfully on 64bit linux.

bug: https://bugs.openjdk.java.net/browse/JDK-8080086
webrev: http://cr.openjdk.java.net/~psadhukhan/8080086/webrev.00/

Regards
Prasanta