0)There are Seven Java Example Programs with Threads.
1) Simple Thread Program - PingPong.java 
2) Another Thread Program - PrintThread.java
3) Producer Consumer - with explict Control in ProdCOns
4) Producer Consumer with implicit control using synchronized.
5) Clock.java - Simple CLock ticking program similar to the one in the book.
6)DT.java and x.html go together. Please make sure that you understand the
java concole output - i.e., how threads have their own stack segment but
shared data segment.
7) Animator.java and y.html go together.