[threeten-dev] looks a bug for JapaneseChronology

[Patrick Zhang]

Hi Team,

During test development, I have found the behavior of  
JapaneseChronology has been changed in this week.
I just do one simple transformation from JapaneseDate to LocalDate:

     JapaneseDate jdate1 = 
JapaneseChronology.INSTANCE.dateYearDay(JapaneseEra.HEISEI, 8, 60);
     JapaneseDate jdate2 = 
JapaneseChronology.INSTANCE.date(JapaneseEra.HEISEI, 8, 2, 29);
     System.out.println(LocalDate.from(jdate1));
     System.out.println(LocalDate.from(jdate2));

It works well when I use jdk8 latest promotion/nightly build.
========
gtee at jsn-gtwy-1: ~ $ export 
JAVA_HOME=/net/sqenfs-1/export1/jdk/re/8/promoted/latest/binaries/linux-i586/
gtee at jsn-gtwy-1: ~ $ $JAVA_HOME/bin/javac Test.java
gtee at jsn-gtwy-1: ~ $ $JAVA_HOME/bin/java Test
1996-02-29
1996-02-29
1996-02-29
1996-02-29
gtee at jsn-gtwy-1: ~ $ export 
JAVA_HOME=/net/sqenfs-1/export1/jdk/re/8/nightly-tl/ws-b89_2013-05-07-1702_4319/build/linux-i586/j2sdk-image/
gtee at jsn-gtwy-1: ~ $ $JAVA_HOME/bin/javac Test.java
gtee at jsn-gtwy-1: ~ $ $JAVA_HOME/bin/java Test
1996-02-29
1996-02-29
1996-02-29
1996-02-29
========

But when I shift to my local build, which I just generate after pulling 
latest change, the output looks strange:
========
gtee at jsn-gtwy-1: ~ $ export 
JAVA_HOME=/net/sqenfs-1/export1/comp/jsn/users/patrick/threeten/build/linux-x86-normal-server-release/images/j2sdk-image/
gtee at jsn-gtwy-1: ~ $ $JAVA_HOME/bin/javac Test.java
gtee at jsn-gtwy-1: ~ $ $JAVA_HOME/bin/java Test
1996-03-07
1996-02-29
1996-03-07
1996-02-29
=========

Please help to verify it.

FYI, I do not meet such problem on last week. I remembered I have 
submitted one webrev on 04/28.
http://cr.openjdk.java.net/~pzhang/JSR310/java/time/chrono/JapaneseChronology/webrev/ 
<http://cr.openjdk.java.net/%7Epzhang/JSR310/java/time/chrono/JapaneseChronology/webrev/>
According the attached log, all looks good.
http://cr.openjdk.java.net/~pzhang/JSR310/java/time/chrono/JapaneseChronology/TCKJapaneseChronology.jtr 
<http://cr.openjdk.java.net/%7Epzhang/JSR310/java/time/chrono/JapaneseChronology/TCKJapaneseChronology.jtr>

I pull many changeset today and rebuild the whole repo. Then the problem 
occurs. Please help to verify it.

Regards
Patrick





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