June 2001
Java Solutions Supplement
JAVA SOLUTIONS
import java.*: Threads 101
Chuck Allison
Using multiple threads can make your programs more responsive and your code cleaner, but getting them to work correctly can be tricky. Java makes the task (pun intended) as easy as possible and is the first language to offer portable threading support.
The Visitor Pattern
Robert Martin
The Visitor pattern is useful for more things than you might think. Here is how it plays out in Java.