<AWT Dev> [9] Review request for 8132503: [macosx] Chinese full stop symbol cannot be entered with Pinyin IM on OS X

[Anton Litvinov]

Hello,

Could you please review the following fix for the bug.

Bug: https://bugs.openjdk.java.net/browse/JDK-8132503
Webrev: http://cr.openjdk.java.net/~alitvinov/8132503/jdk9/webrev.00

The bug consists in the fact that after the fix for JDK-8068283, when 
IDEOGRAPHIC FULL STOP character "。" is entered from a keyboard using 
Pinyin IM, "java.awt.event.InputMethodEvent" is not generated and FULL 
STOP character "." is entered in "javax.swing.JTextArea" component.

The solution adds the additional check to "if" condition, which was 
edited by the fix for JDK-8068283,

"if ([self hasMarkedText] || !fProcessingKeystroke || (utf16Length > 2)) {"

in the method "- (void) insertText:(id) replacementRange:(NSRange)" from 
the file 
"jdk/src/java.desktop/macosx/native/libawt_lwawt/awt/AWTView.m". This 
additional check defines, whether the analyzed code point belongs to 
Unicode code points range "U+3000 – U+303F" ("CJK Symbols and 
Punctuation"), which contains "。" character and, if it is so, generates 
"InputMethodEvent".

It was verified in a local environment that the regression test from the 
fix for JDK-8068283 does not fail with this fix also.

Thank you,
Anton