List <class> Using In ireport

[nibedita]

HI

 I want to display a List<classType> in ireport.

 I read  from fourms that by using JavaBeanDataSource it works.

 I add my project in classpath of ireport.

and i write my class name in JavaBeanDataSource box and press Read attributes button.

but it display the classNotFoundexception.....

Is there any other way to use List in ireport.

Its urgent..

 

Thanks

 Nibedita