Problem creating webservice from existing code in sjse8

I have a java class with three methods in an enterprise app (no ejbs) that I want to expose with webservice. In sudio5 I had no problem with webservice creation but in studio8 when I chose "From scratch, Use existing code", it gives me the opting to go to my class and select those methods. When I click finish, it generates an Implementation class that has declaration for my java class repeated 3 times which is obviously wrong and under it says:
// Enter web service operations here. (Popup menu: Web Service->Add Operation)
The class is empty.
I choose "rpcliteral", "strict", "useonewayoperations" and "donotoverride" under web module property / webservice.
And as you can guess it generates a wsdl file with no webservice methods info.
I have and am checking all forums and searching different sites but haven't fond anything yet.
I appreciate any help resolving this issue.

Seems this feature doesn't work properly in jse and completely removed from latest nb55 enterprise pack (only session enterprise bean case remain)

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Problem creating webservice from existing code in sjse8

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