Possible bug in ADF 11g when exposing AM methods

Last week I was trying to expose a AM method to the client for calling from my View layer and I hit an issue. Every thing what I did to expose the AM method at design time worked fine but the code failed to compile saying

• Error(17,8): vik.tools.changeNotifier.model.applicationModule.client.ChangeManagerAMClient is not abstract and does not override abstract method store(java.util.List<map<string, string in vik.tools.changeNotifier.model.applicationModule.common.ChangeManagerAM /li>
  

I investigated all the involved files and found no clue why it is so. After some hit and trials finally I found that the one of the parameter pased in the method signature was causing the issue.  In the above case the method was:

public void store(List<map<string, string>> myData){}

And the issue was using the generic type here. To fix it I had to use the old style and had to change it to

public void store(List<map> myData){}

to make it work. I have logged a bug for the same and will update the post if I get some resolution on this from Oracle.

UPDATE: This was turned out to be a bug which is fixed and should be available in some future release of jdeveloper.