Hi,
I have dicovered what is the problem. It is a wrong installation of glassfish. I am not sure if it is my NetBeans 6.5 but the installation of it on Win XP has a bug.
So I have uninstalled glassfish, downloaded it from Sun and installed again. Now works fine, even the Duke's bank woks ok.
On the other post of mine, it is explained that the earliest version of NetBeans has fixed this bug.
Best regards,
Jose Alvarez de Lara
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