Deploy and run J2EE application client

Hi

I have developed a simple "hello World" EJB program and created a .jar (EJB archive). Next I have created .ear(Application archive) in a separate project and added the .jar file.

Now how and where I will write the application client( that will contain main() )and deploy and run the application which will show Hello world from the EJB .

Please help

Thanks in advance

Ananda