1. Java Cookbook - Second Edition
(Java Book Reviews/Books)

...Dates Section 6.9. Comparing Dates Section 6.10. Day of Week/Month/Year or Week Number Section 6.11. Creating a Calendar Page Section 6.12. Measuring Elapsed Time Section 6.13. Sleeping for...

2. User Datagram Protocol Programming
(Java SE Tips/java.net)

...e IP protocol, but there is no guarantee of delivery or order. Why might delivery not be important? Imagine creating a program that all machines in an office must run. Every few seconds each machine s...