Peter Palaga created CXF-9003:
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             Summary: Name clash when two SEIs have a same name method in the 
same Java package
                 Key: CXF-9003
                 URL: https://issues.apache.org/jira/browse/CXF-9003
             Project: CXF
          Issue Type: Bug
          Components: JAX-WS Runtime
            Reporter: Peter Palaga


Originally reported for Quarkus CXF: 
https://github.com/quarkiverse/quarkus-cxf/issues/1326

If there are two SEIs in one Java packages, both having a {{@WebMethod}} with 
the same name but different signature, then the default name for the 
ASM-generated request, response and possibly other classes is the same for both 
methods of both classes. 
No exception is thrown when this happens during the class generation.
At runtime, only one set of those classes is present and calls to one of the 
clients will inevitably fail.

Here is a reproducer for Quarkus CXF 
https://github.com/akil-rails/spike-quarkus-cxf which will IMO mutatis mutandis 
work also for plain CXF: 
https://github.com/akil-rails/spike-quarkus-cxf/tree/main

I guess this piece of code around here 
https://github.com/apache/cxf/blob/80c92d57ab7c34f59d51c3b30d0db9ab074e8c6b/rt/frontend/jaxws/src/main/java/org/apache/cxf/jaxws/spi/WrapperClassLoader.java#L92-L97
 should take the SEI class name into account. 



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