[PATCH]8058445: Javac throws exception when displaying info

[bitter_fox]

Hi,
I have a patch for "8058445: Javac throws exception when displaying info."
Could you review and merge my patch?
(Please ignore my patch when someone is already working for this issue)

The cause is OptionHelper.GrumpyHelper#put throws IAE and it has not been
overrided.
So I override it and do not anything.

webrev: http://cr.openjdk.java.net/~shinyafox/8058445/webrev.00/
issue: https://bugs.openjdk.java.net/browse/JDK-8058445

Regards,
Shinya Yoshida(@bitter_fox)