Here is some documentation on
MediaTracker.
Though it is not a part of exam objectives detailed by Sun, people
have encountered MediaTrack questions in the exam. So be prepared. You will only need to know
waitForID will block the calling thread until the method returns. Typically this shows up as a choice in questions involving transition of thread states.
Good luck,
Ajith
[This message has been edited by Ajith Kallambella (edited July 26, 2000).]