module addressbook;

behavior AddUser
{

   void act(String args[]){
      
      if (args.length != 3) {
         standardOutput<-println( "Usage: java addressbook.AddUser <AddressBookUAN> <Name> <Email>" );

         return;
      }

      AddressBook book = new AddressBook();
      book<-getReferenceByName( args[0] ) @ 
      book<-addUser(args[1], args[2]);

  }
}