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importing class to jsp from outer project and calling a method  RSS feed

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Hi for all good people on this site. I have a project that i need to write a web interface for it, which can call some methods in classes of the existing project. I wrote a jsp and imported a classes that i need to call methods in them. Also i know that to import classes i must to add a class jar to web-inf directory or to add whole existing project to class-path. but when i am trying to import instantiate with i get

javax.servlet.ServletException: java.lang.InstantiationException: class BL.TaxiStation : java.lang.InstantiationException: BL.TaxiStation

My jsp:

in line 19.

The class im trying to import TaxiStation.java:

as i see it is imported because a can reach its methods in <jsp:usebean>

The error i got

classpath and projects structre

Another question maybe instead of trying to import the classes and methods I should work with data base, which i also have in project.

Thank you all. and sorry for such a long post.

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clath path and projects structure
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