[kaffe] jar / NullPointerException

[Dalibor Topic]

Hallo Arne,
--- Arne Woerner <woerner at mediabase-gmbh.de> wrote:
> When I type
> 	jar tvf /usr/local/share/kaffe/Klasses.jar
> I get an exception (see appendix A).

I don't get any errors with latest kaffe from CVS (on
solaris), so you might want to give the latest source
in CVS (or kaffe 1.0.7, which fixed a few issues with
jars) a try.

> The command
> 	jar -t -v -f /usr/local/share/kaffe/Klasses.jar
> does not produce any output at all within 20 seconds

it doesn't need to ;) Check out the docs for jar on
http://java.sun.com/j2se/1.4/docs/tooldocs/solaris/jar.html
: you'll see that you have to group all options
together. So -t -v -f will not work. The '-' is
optional, really.

best regards,

dalibor topic

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