[Bug classpath/28550] TimeZone.getDefault() probably incorrect and not equals(`/etc/localtime`)

[jakub at gcc dot gnu dot org]

------- Comment #2 from jakub at gcc dot gnu dot org  2007-02-22 16:05 -------
Subject: Bug 28550

Author: jakub
Date: Thu Feb 22 16:04:55 2007
New Revision: 122229

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=122229
Log:
libjava/
        PR libgcj/17002
        PR classpath/28550
        * java/util/VMTimeZone.java (getDefaultTimeZoneId): To read
        /etc/localtime, use ZoneInfo.readTZFile instead of
        VMTimeZone.readtzFile.  Get better timezone name for /etc/localtime,
        either if it is a symlink or through /etc/sysconfig/clock.
        (readSysconfigClockFile): New static method.
        (readtzFile): Removed.
        * java/lang/System.java: Add gnu.java.util.zoneinfo.dir to comments.
        * posix.cc (_Jv_platform_initProperties): Set
        gnu.java.util.zoneinfo.dir.
        * sources.am (gnu_java_util_source_files): Add
        classpath/gnu/java/util/ZoneInfo.java.
        * Makefile.in: Regenerated.
        * java/util/VMTimeZone.h: Regenerated.
        * java/util/TimeZone.h: Regenerated.
        * gnu/java/util/ZoneInfo.h: Generated.
libjava/classpath/
        * java/util/Date.java (parse): Properly parse 09:01:02 as
        hours/minutes/seconds, not as hours/minutes/year.
        * java/util/SimpleTimeZone.java (SimpleTimeZone): Simplify
        {start,end}TimeMode constructor by calling shorter constructor,
        set {start,end}TimeMode fields after it returns.
        (setStartRule): Don't adjust startTime into WALL_TIME.  Set
        startTimeMode to WALL_TIME.
        (endStartRule): Similarly.
        (getOffset): Handle properly millis + dstOffset overflowing into the
        next day.  Adjust startTime resp. endTime based on startTimeMode
        resp. endTimeMode.
        * java/util/TimeZone.java (zoneinfo_dir, availableIDs, aliases0): New
        static fields.
        (timezones): Remove synchronized keyword.  Set zoneinfo_dir.
        If non-null, set up aliases0 and don't put anything into
        timezones0.
        (defaultZone): Call getTimeZone instead of timezones().get.
        (getDefaultTimeZone): Fix parsing of EST5 or EST5EDT6.  Use
        getTimeZoneInternal instead of timezones().get.
        (parseTime): Parse correctly hour:minute.
        (getTimeZoneInternal): New private method.
        (getTimeZone): Do the custom ID checking first, canonicalize
        ID for custom IDs as required by documentation.  Call
        getTimeZoneInternal to handle the rest.
        (getAvailableIDs(int)): Add locking.  Handle zoneinfo_dir != null.
        (getAvailableIDs(File,String,ArrayList)): New private method.
        (getAvailableIDs()): Add locking.  Handle zoneinfo_dir != null.
        * gnu/java/util/ZoneInfo.java: New file.

Added:
    trunk/libjava/classpath/gnu/java/util/ZoneInfo.java
    trunk/libjava/classpath/lib/gnu/java/util/ZoneInfo.class   (with props)
    trunk/libjava/gnu/java/util/ZoneInfo.h
Modified:
    trunk/libjava/ChangeLog
    trunk/libjava/Makefile.in
    trunk/libjava/classpath/ChangeLog
    trunk/libjava/classpath/java/util/Date.java
    trunk/libjava/classpath/java/util/SimpleTimeZone.java
    trunk/libjava/classpath/java/util/TimeZone.java
    trunk/libjava/classpath/lib/java/util/Date.class
    trunk/libjava/classpath/lib/java/util/SimpleTimeZone.class
    trunk/libjava/classpath/lib/java/util/TimeZone$1.class
    trunk/libjava/classpath/lib/java/util/TimeZone.class
    trunk/libjava/classpath/lib/java/util/VMTimeZone.class
    trunk/libjava/java/lang/System.java
    trunk/libjava/java/util/TimeZone.h
    trunk/libjava/java/util/VMTimeZone.h
    trunk/libjava/java/util/VMTimeZone.java
    trunk/libjava/posix.cc
    trunk/libjava/sources.am

Propchange: trunk/libjava/classpath/lib/gnu/java/util/ZoneInfo.class
            ('svn:mime-type' added)


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28550