How to Test ABAP WebService

Hi,

I have prepared a web service from a FM.

I can't test it from the WSADMIN since this system is not integrated to a J2EE server.

I am able to generate the WSDL file from Tcode WSADMIN

How can I test this web service from a browser with a J2EE server? If browser not possible then how can I test this web service.

Thank you,

Sam