Re: java-problem in lenny

2009-07-06 Thread Claudia Neumann
Hi Torsten!

Am Montag Juli 6 2009 schrieb Torsten Werner:
> which program?

It is the Prüfmodul of the HzV (Hausärzte-Verband) for the german (bavarian) 
Hausärzte/domestic physicians. You can only get it, if you have an account at 
the HzV.

> > In Debian lenny with openjdk-6 6b11-9.1+lenny2 and/or sun-java6-bin
> > 6-12-1 I get an error with that program.
>
> What kind of error do you get?

clau...@schlepptop:~/a/xpm20092/hzv$ java -Djava.endorsed.dirs=bin/lib -jar 
bin/hzvpmodul.jar -p xxx.xml
Exception in thread "main" java.lang.NullPointerException
at de.crosssoft.hzvpm.g.d.do(ZipAndEncryption.java:127)
at de.crosssoft.hzvpm.g.d.a(ZipAndEncryption.java:60)
at de.crosssoft.hzvpm.Main.main(Main.java:204)
Java-Result: Abbruch von ausserdhalb!

The programmer's answer was:
Ich habe auch herausgefunden, an  
welcher Stelle das Programm abbricht. Zum Verschlüsseln der Daten wird  
ein Session-Key generiert. Dies geschieht mit einer  Standard-Java  
Funktion( Die Klasse KeyGenerator). Innerhalb dieses Aufrufs kommt es  
zu einem Fehler. Da dies aber nicht in unserem Quellcode geschieht,  
habe ich da keinen Einfluss mehr darauf. Warum dies in ihrer Linux  
Version nicht funktioniert, habe ich leider nicht herausgefunden.  
Unter Ubuntu habe ich beides ausprobiert, das JKD von Sun und das  
OpenJDK. Es hat beides funktioniert.

Viele Grüße

Claudia Neumann


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Re: java-problem in lenny

2009-07-06 Thread Florian Weimer
* Claudia Neumann:

> The programmer's answer was:
> Ich habe auch herausgefunden, an  
> welcher Stelle das Programm abbricht. Zum Verschlüsseln der Daten wird  
> ein Session-Key generiert. Dies geschieht mit einer  Standard-Java  
> Funktion( Die Klasse KeyGenerator). Innerhalb dieses Aufrufs kommt es  
> zu einem Fehler. Da dies aber nicht in unserem Quellcode geschieht,  
> habe ich da keinen Einfluss mehr darauf. Warum dies in ihrer Linux  
> Version nicht funktioniert, habe ich leider nicht herausgefunden.  
> Unter Ubuntu habe ich beides ausprobiert, das JKD von Sun und das  
> OpenJDK. Es hat beides funktioniert.

This could mean that the corresponding JDK functionality was
improperly stubbed out in the lenny version.  Does the issue happen
with the version in sid/squeeze, too?


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Re: java-problem in lenny

2009-07-06 Thread Claudia Neumann
Hi Florian!

Am Montag Juli 6 2009 schrieben Sie:
> * Claudia Neumann:
> >> This could mean that the corresponding JDK functionality was
> >> improperly stubbed out in the lenny version.  Does the issue happen
> >> with the version in sid/squeeze, too?
> >
> > Didn't test that. You don't want me to update my system to sid, do you?
>
> You could create a sid or squeeze chroot and test within that.
>
> Just run something like this:
>
> debootstrap squeeze /tmp/squeeze http://ftp.de.debian.org/debian/
> chroot /tmp/squeeze
> mount /proc /proc -t proc
> apt-get update
> apt-get install --no-install-recommends openjdk-6-jdk
> 
> umount /proc
> exit
>
> (This temporarily needs about 400M of disk space in /tmp.)
>
> For testing, you might have to copy your .Xauthority file into the
> chroot, otherwise the software run in there hasn't got access to your
> X display.

Okay, I did that. 
With Sid there is no error. 
Seems to be a problem with lenny.

Kind regards

Claudia Neumann


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Re: java-problem in lenny

2009-07-06 Thread Claudia Neumann
Hi all!

Am Montag Juli 6 2009 schrieb Claudia Neumann:
> Hi Florian!
>
> Am Montag Juli 6 2009 schrieben Sie:
> > * Claudia Neumann:
> > >> This could mean that the corresponding JDK functionality was
> > >> improperly stubbed out in the lenny version.  Does the issue happen
> > >> with the version in sid/squeeze, too?
> > >
> > > Didn't test that. You don't want me to update my system to sid, do you?
> >
> > You could create a sid or squeeze chroot and test within that.
> >
> > Just run something like this:
> >
> > debootstrap squeeze /tmp/squeeze http://ftp.de.debian.org/debian/
> > chroot /tmp/squeeze
> > mount /proc /proc -t proc
> > apt-get update
> > apt-get install --no-install-recommends openjdk-6-jdk
> > 
> > umount /proc
> > exit
> >
> > (This temporarily needs about 400M of disk space in /tmp.)
> >
> > For testing, you might have to copy your .Xauthority file into the
> > chroot, otherwise the software run in there hasn't got access to your
> > X display.
>
> Okay, I did that.
> With Sid there is no error.
> Seems to be a problem with lenny.

I did the same with lenny and in that chroot fresh lenny installation there is 
no error. 

I will try to compare the packages. What can possibly change the behavior of 
th keyGenerator class?

Kind regards

Claudia Neumann


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