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From Jörg Schaible <>
Subject Re: Using apache.commons.cli with Java 1.4.2
Date Mon, 15 Jun 2009 14:25:51 GMT
esharris wrote at Mittwoch, 10. Juni 2009 15:39:

> I'm having difficulty using apache.commons.cli with Java 1.4.2. I used
> Eclipse to develop a simple program that uses apache.commons.cli. The
> program works within the Eclipse IDE. However, when I export the program
> as a Jar file and try to run the Jar from the command line (DOS or Unix).
> I get a NoClassDefFoundErrorerror wrt the CommandLineParser. (In another
> program
> that uses apache.commons.cli, running the jar file triggers  the
> NoClassDefFoundErrorwrt HelpFormatter. So, I think java punts on the first
> class it sees containing a problem.)

What version of commons-cli are you using?
> I also extracted the apache.commons.cli source and built a Jar from it.
> Strangely, I couldn't compile my program using my cli jar, instead on the
> standard jar. When I extract classes from my cli jar, I noticed some of
> the classes in apache.commons.cli are absent. I don't see anything
> peculiar in the source.
What means "extracted the apache.commons.cli source"?

- Jörg

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