We are migrating to the latest version of the Coherence 12. We are using Command Pattern in our code. Followin is the error I am getting

com.oracle.coherence.common.finitestatemachines.annotation.OnEnterState(value=STARTING) is not compatible with the required methid signature 'Instruction methid(State,State,Context<State>)

Can you please suggest what can be wrong?

Also is there any place where I can download the latest incubator jars directly?

Regards,

Ashish