Included in the rita.* package primarily to document callbacks as follows:

    public void onRiTaEvent(RiTaEvent re)
    {
      // do something with the RiText whose behavior has finished
      RiText parent = (RiText)re.getSource();  
      ...
      
      // do something with the Behavior directly
      RiTextBehavior rtb = (RiTextBehavior)re.getData();     
      ...
      
    }

RiTextBehavior(riText, duration);
RiTextBehavior(riText);
RiTextBehavior(riText, timerName, duration);
RiTextBehavior(riText, startOffsetInSec, durationInSeconds);