[macosx] All input method can't input full width Chinese punctuations

FULL PRODUCT VERSION :


A DESCRIPTION OF THE PROBLEM :
When trying to input a Chinese full width punctuation, for example, full stop: "。", only half width punctuation is inputed "."。

It happens in Intellij IDEA and also system's Java Control Panel.

I reverted to JDK 1.8 u45 and it didn't happen any more.

REGRESSION. Last worked in version 8u45

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Install a Chinese input method for OSX, for example: Pinyin - Simplified

Open System Preferences... -> Java -> Find a input box. For example, Network Settings->Use Proxy Server.

Make sure Pinyin input method is selected, press period button. You can see a ASCII period in the input box. Try to input the same period into any OSX native input box, you can see a normal "。" is inputted.

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
A "。" is inputted.
ACTUAL -
.A "." is inputted.

REPRODUCIBILITY :
This bug can be reproduced always.