code: protected final CommPortConnectionFactory createCommPortConnectionFactory()
      {
          //create new instance
          CommPortConnectionFactory factory=(CommPortConnectionFactory)ReflectionHelper.createInstance(this.commConnectionFactoryClassName);
              
          //initialize
          factory.initialize(this);
          
          return factory;
      }
docs: Creates and returns the COMM port connection factory.
  
  @return  The COMM port connection factory