Java can be written with no garbage collection. 1. Pool the business objects and create them all ahead of time. Restore them to the pool after a thread uses the

Java can be written with no garbage collection. 1. Pool the business objects and create them all ahead of time. Restore them to the pool after a thread uses them. 2. Create a String pool and use == for equality checks. 3. Avoid Java constructs that create temporary iterators. for (i = 1, size=myList.size(); i<size; i++) creates no iterator whereas for (Object obj : myList) does. You employ a profiling tool to find the garbage-creating sections of Java code and rewrite them. I know of a wall street trade matching engine that operates with no pauses for garbage collection that uses these techniques.