mps.baselang.statemachine usage

Hi,

when defining a simple class like this

public class TestClass extends <none> implements <none> {
  <<static fields>>

  <<static initializer>>
  <<fields>>
  <<properties>>
  <<initializer>>
  <<constructor>>
  public event event();  
   
  <<static methods>>

  <<nested classifiers>>
}


and adding a statemachine to this class like:

state machine for TestClass {
  <listeners>
   
  initial state{DRAFT} {
    on event do {<no statements>} transit to {DONE}
  }
   
      
   
  final state{DONE} {}
}


it seems that the constructor, which sets the statemachine to initial draft state does not get generated ... right?

Has anyone a clue, what i m doing wrong?
Dan