java/2313: Java SimpleDateFormat crash with non US locales (french...)
diam@ensta.fr
diam@ensta.fr
Sun Mar 18 02:26:00 GMT 2001
>Number: 2313
>Category: java
>Synopsis: Java SimpleDateFormat crash with non US locales (french...)
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Sun Mar 18 02:26:01 PST 2001
>Closed-Date:
>Last-Modified:
>Originator: Maurice Diamantini
>Release: gcc version 3.0 20010305 (prerelease)
>Organization:
>Environment:
Macintosh linuxppc 1999 - kernel 2.2.17 with french locale
and intel x86 linux readhat 6.x with french locale
>Description:
The following code compile but crash at runtime on french systems:
// file Test.java
import java.util.*;
import java.text.SimpleDateFormat;
public class Test {
public static void main(String[] args) {
// this work
Date date = new Date();
System.out.println ("getTime=" + date.getTime());
// this doesn't work
System.out.println ("date=" + date.toString());
return;
}
}
gcj -O0 -g --main=Test -o test Test.java
------------------------------------------------------------
It work (without recompilation) if I enter before run (tcsh):
setenv LC_ALL en_US.iso-8859-1
> locale
LANG=POSIX
LC_CTYPE="en_US.iso-8859-1"
LC_NUMERIC="en_US.iso-8859-1"
LC_TIME="en_US.iso-8859-1"
LC_COLLATE="en_US.iso-8859-1"
LC_MONETARY="en_US.iso-8859-1"
LC_MESSAGES="en_US.iso-8859-1"
LC_ALL=en_US.iso-8859-1
./test
getTime=984775144183
date=Fri Mar 16 21:39:04 GMT-01:00 2001
Début à: 2001-03-16 21:39:04.0183
------------------------------------------------------------
But this code crashes at runtime whith my normal french
configuration :
setenv LC_ALL fr_FR.iso-8859-1
> locale
LANG=POSIX
LC_CTYPE="fr_FR.iso-8859-1"
LC_NUMERIC="fr_FR.iso-8859-1"
LC_TIME="fr_FR.iso-8859-1"
LC_COLLATE="fr_FR.iso-8859-1"
LC_MONETARY="fr_FR.iso-8859-1"
LC_MESSAGES="fr_FR.iso-8859-1"
LC_ALL=fr_FR.iso-8859-1
./test
getTime=984775319636
(I change "/usr/local/pack/gcc-3.0-cvs-20010306/powerpc-linux"
to "//" for readability)
Exception in thread "main" java.lang.NullPointerException
at 0x0fd0dfb0: java.lang.Throwable.Throwable() (//lib/libgcj.so.1)
at 0x0fcf9780: java.lang.Exception.Exception() (//lib/libgcj.so.1)
at 0x0fcfffb8: java.lang.RuntimeException.RuntimeException()
(//lib/libgcj.so.1)
at 0x0fcff408: java.lang.NullPointerException.NullPointerException()
(//lib/libgcj.so.1)
at 0x0fcb6824: _Jv_ThrowNullPointerException (//lib/libgcj.so.1)
at 0x0fdf364c: java.text.DateFormatSymbols.formatsForKey
(java.util.ResourceBundle, java.lang.String) (//lib/libgcj.so.1)
at 0x0fdf335c: java.text.DateFormatSymbols.DateFormatSymbols(java.util.Locale)
(//lib/libgcj.so.1)
at 0x0fd8d388: java.util.TimeZone.getDisplayName(boolean, int, java.util.Locale)
(//lib/libgcj.so.1)
at 0x0fd8d224: java.util.TimeZone.getDisplayName(boolean, int)
(//lib/libgcj.so.1)
at 0x0fe03d8c: java.text.SimpleDateFormat.format(java.util.Date,
java.lang.StringBuffer, java.text.FieldPosition) (//lib/libgcj.so.1)
at 0x0fdf1db8: java.text.DateFormat.format(java.util.Date) (//lib/libgcj.so.1)
at 0x0fd7582c: java.util.Date.toString() (//lib/libgcj.so.1)
at 0x10000f70: Test.main(java.lang.String[])
(/home/diam/projets/jorlab/benchs_java/testbug/Test.java:15)
at 0x0fcd9374: gnu.gcj.runtime.FirstThread.run() (//lib/libgcj.so.1)
at 0x0fce7b08: java.lang.Thread.run_(java.lang.Object) (//lib/libgcj.so.1)
at 0x0fe98e2c: _Jv_ThreadSetPriority(_Jv_Thread_t, int) (//lib/libgcj.so.1)
at 0x0fa1f910: GC_start_routine (//lib/libgcjgc.so.1)
at 0x0f9e3adc: pthread_detach (/lib/libpthread.so.0)
at 0x0f91d9fc: __clone (/lib/libc.so.6)
>How-To-Repeat:
gcj -O0 -g --main=Test -o test Test.java
Then run (without recompilation)
either with:
setenv LC_ALL fr_FR.iso-8859-1
or with:
setenv LC_ALL en_US.iso-8859-1
>Fix:
Thanks to Bryce McKinlay, I added the 2 following files
LocaleData_fr.java and LocaleData_fr_FR.java near
the existing files LocaleData_en.java and LocaleData_en_US.java
and added these two file in:
src/cvs/gcc/libjava/Makefile.am
src/cvs/gcc/libjava/Makefile.in
But these LocaleData_fr.java files doen't accept french
accents (this is another problem, gcc should ignore accents
in source file)
###################################################
// Generic french locale data for java.text.
/* Copyright (C) 1999, 2001 Free Software Foundation
This file is part of libgcj.
This software is copyrighted work licensed under the terms of the
Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
details. */
package gnu.gcj.text;
import java.util.ListResourceBundle;
/**
* @author Tom Tromey <tromey@cygnus.com>
* @author Maurice Diamantini <diam@ensta.fr> (Kill this line ?)
* @date Mars, 11, 2001
*/
public final class LocaleData_fr extends ListResourceBundle
{
// These are for DateFormatSymbols.
static final String[] ampmsDefault = {"AM", "PM" };
static final String[] erasDefault = {"BC", "AD" };
static final String localPatternCharsDefault = "GyMdkHmsSEDFwWahKz";
static final String[] monthsDefault = {
"Janvier", "Fevrier", "Mars", "Avril", "Mai", "Juin",
"Juillet", "Aout", "Septembre", "Octobre", "Novembre", "Decembre", ""
};
static final String[] shortMonthsDefault = {
"Jan", "Fev", "Mar", "Avr", "Mai", "Jun",
"Jul", "Aou", "Sep", "Oct", "Nov", "Dec", ""
};
static final String[] shortWeekdaysDefault = {
"", "Dim", "Lun", "Mar", "Mer", "Jeu", "Ven", "Sam"
};
static final String[] weekdaysDefault = {
"", "Dimanche", "Lundi", "Mardi",
"Mercredi", "Jeudi", "Vendredi", "Samedi"
};
private static final Object[][] contents =
{
// These are for DecimalFormatSymbols.
{ "decimalSeparator", "," },
{ "digit", "#" },
{ "exponential", "E" },
{ "groupingSeparator", " " },
{ "infinity", "\u221e" },
{ "minusSign", "-" },
{ "monetarySeparator", " " },
{ "NaN", "\ufffd" },
{ "patternSeparator", ";" }, // A VERIFIER !!
{ "percent", "%" },
{ "perMill", "\u2030" },
{ "zeroDigit", "0" },
// These are for NumberFormat.
{ "numberFormat", "#,##0.###" },
{ "percentFormat", "#,##0%" },
// These are for DateFormatSymbols.
{ "ampm", ampmsDefault },
{ "eras", erasDefault },
{ "datePatternChars", localPatternCharsDefault },
{ "months", monthsDefault },
{ "shortMonths", shortMonthsDefault },
{ "shortWeekdays", shortWeekdaysDefault },
{ "weekdays", weekdaysDefault },
// These are for DateFormat.
{ "shortDateFormat", "dd/MM/yy" },
{ "mediumDateFormat", "d-MMM-yy" },
{ "longDateFormat", "d MMMM yyyy" },
{ "fullDateFormat", "EEEE d MMMM yyyy" },
{ "shortTimeFormat", "H:mm" },
{ "mediumTimeFormat", "H:mm:ss" },
{ "longTimeFormat", "H:mm:ss z" },
{ "fullTimeFormat", "H:mm:ss,S 'heures' z" },
// For RuleBasedCollator.
// FIXME: this is nowhere near complete.
// In particular we must mark accents as ignorable,
// and probably other things as well.
//
// DOESN'T WORK WITH ACCENTS !!
// as in: {"collatorRule", "< 0 < 1 .... < e, é, è, ê, ë, E, É, È, Ê, Ë < ... }
//
{ "collatorRule", "< 0 < 1 < 2 < 3 < 4 < 5 < 6 < 7 < 8 < 9 < a,A < b,B < c,C < d,D < e,E < f,F < g,G < h,H < i,I, < j,J < k,K < l,L < m,M < n,N < o,O < p,P < q,Q < r,R < s,S < t,T < u,U < v,V < w,W < x,X < y,Y < z,Z" }
};
protected Object[][] getContents ()
{
return contents;
}
}
#################################################
// US English locale data for java.text.
/* Copyright (C) 1999-2001 Free Software Foundation
This file is part of libgcj.
This software is copyrighted work licensed under the terms of the
Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
details. */
package gnu.gcj.text;
import java.util.ListResourceBundle;
/**
* @author Maurice Diamantini <diam@ensta.fr>
* @date Mars, 11, 2001
*/
public final class LocaleData_fr_FR extends ListResourceBundle
{
// These are for DateFormatSymbols.
static String[][] zoneStringsDefault = {
{ "GMT", "Greenwich Mean Time", "GMT",
/**/ "Greenwich Mean Time", "GMT", "GMT" },
{ "PST", "Pacific Standard Time", "PST",
/**/ "Pacific Daylight Time", "PDT", "San Francisco" },
{ "MST", "Mountain Standard Time", "MST",
/**/ "Mountain Daylight Time", "MDT", "Denver" },
{ "PNT", "Mountain Standard Time", "MST",
/**/ "Mountain Standard Time", "MST", "Phoenix" },
{ "CST", "Central Standard Time", "CST",
/**/ "Central Daylight Time", "CDT", "Chicago" },
{ "EST", "Eastern Standard Time", "EST",
/**/ "Eastern Daylight Time", "EDT", "Boston" },
{ "IET", "Eastern Standard Time", "EST",
/**/ "Eastern Standard Time", "EST", "Indianapolis" },
{ "PRT", "Atlantic Standard Time", "AST",
/**/ "Atlantic Daylight Time", "ADT", "Halifax" },
{ "CNT", "Newfoundland Standard Time", "NST",
/**/ "Newfoundland Daylight Time", "NDT", "St. Johns" },
{ "ECT", "Central European Standard Time", "CET",
/**/ "Central European Daylight Time", "CEST", "Paris" },
{ "CTT", "China Standard Time", "CST",
/**/ "China Standard Time", "CST", "Shanghai" },
{ "JST", "Japan Standard Time", "JST",
/**/ "Japan Standard Time", "JST", "Tokyo" },
{ "HST", "Hawaii Standard Time", "HST",
/**/ "Hawaii Standard Time", "HST", "Honolulu" },
{ "AST", "Alaska Standard Time", "AKST",
/**/ "Alaska Daylight Time", "AKDT", "Anchorage" }
};
private static final Object[][] contents =
{
// These are for DecimalFormatSymbols.
{ "currency", "FF" },
{ "intlCurrencySymbol", "FF" }, // Should be soon "euro"s (end 2001) ?
// These are for NumberFormat.
// { "currencyFormat", "$#,##0.00;($#,##0.00)" }, // from en_US
{ "currencyFormat", "#,##0.00FF" }, // for fr_FR, but not shure it's complete!)
// These are for DateFormatSymbols.
{ "zoneStrings", zoneStringsDefault },
// These are for DateFormat.
{ "shortDateFormat", "dd/MM/yy" },
{ "mediumDateFormat", "d-MMM-yy" },
{ "longDateFormat", "d MMMM yyyy" },
{ "fullDateFormat", "EEEE d MMMM yyyy" },
{ "shortTimeFormat", "H:mm" },
{ "mediumTimeFormat", "H:mm:ss" },
{ "longTimeFormat", "H:mm:ss z" },
{ "fullTimeFormat", "H:mm:ss,S 'heures' z" },
};
protected Object[][] getContents ()
{
return contents;
}
}
###################################################
>Release-Note:
>Audit-Trail:
>Unformatted:
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