Deprecated call in portal service framework

Hi,

I trying to implement a custom portal service, but getting a warning about a deprecated call.

I have used the eclipse wizard to create the framework provided, but the import com.sapportals.portal.prt.service.IServiceConfiguration is flagged as deprecated.

I also get the same warning for the methods; public void configure(IServiceConfiguration configuration) and public void release().

Is there something I have missed or what should I use instead?

Best regards,

Henrik