When a CORBA server allows its clients to create and destroy objects one of the recommended ways to handle the object lifetime issues is using the Evictor Pattern. In The Evictor Pattern we solved the problem for C++ servers, here we do the same for Java servers.…

A common way to improve the performance of Java code is to cache objects rather than repeatedly create and destroy them. This is especially true when you're writing middle tier servers that service client requests and return results objects. Implementing a flexible caching scheme in Java is relatively easy, but there are a few things to watch for.…