Mantis - Resin
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ID: Category: Severity: Reproducibility: Date Submitted: Last Update:
4590 minor always 06-02-11 11:57 06-02-11 18:38
Reporter: reza Platform:  
Assigned To: ferg OS:  
Priority: normal OS Version:  
Status: closed Product Version: 4.0.19  
Product Build: Resolution: fixed  
Projection: none      
ETA: none Fixed in Version: 4.0.19  
Summary: 0004590: EJB Code Generation Error with Generics
Description: The following EJB causes a code generation error:

================================================================================
@Stateless
public class FooService {
  public <T extends Serializable> List<T> find(Class<T> tcmClass,
      Collection<Integer> ids) {
    return Collections.emptyList();
  }

  public <T> List<T> findAll(Class<T> tcmClass) {
    return Collections.emptyList();
  }
}
================================================================================

The error is below:
================================================================================
11-06-02 14:49:18.813] {http://*:8080-2} [^] /home/reza/workspace/resin/webapps/ejb-generics/WEB-INF/work/ejb/qa/FooService__StatelessProxy.java:13: name clash: <T_0>findAll(java.lang.Class<T_0>) in qa.FooService__StatelessProxy<T> and <T>findAll(java.lang.Class<T>) in qa.FooService have the same erasure, yet neither overrides the other
                                          public class FooService__StatelessProxy<T>
================================================================================

This issue was originally reported by Harald Wellmann: http://forum.caucho.com/showthread.php?t=27905. [^]
Steps To Reproduce:
Additional Information:
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Notes
(0005291)
ferg   
06-02-11 18:38   
ejb/50b1