How to Reduce Memory Usage of Java Applications: Lessons from the Battlefield

Speakers: Bill Foote, Staff Engineer, Sun Microsystems, Inc.
Sheng Liang, Staff Engineer, Sun Microsystems, Inc.

Abstract: Reducing memory usage is an important step in optimizing Java applications. This is especially valuable in small memory footprint scenarios such as the PersonalJava^TM technology. This session will explore common causes of unnecessary memory usage, including references to stale objects. It will suggest design strategies and debugging techniques that lead to more space efficient programs. The session will also review tools to help developers detect and fix problems.

Time: Fri 27 Mar, 1:30 pm - 2:30 pm
Place: Hall B

Slides

The Portability Imperative

Speaker: Ray Gans, Program Manager, Sun Microsystems, Inc.

Abstract: This session will look at the current state of Java platform portability and what Sun is doing to improve the common behavior of Java programming language code across different hardware/OS environments. Known platform problems will be discussed as well as tips and techniques to improve application portability.

Time: Wed 25 Mar, 5:15 pm - 6:15 pm
Place: Esplanade

Slides

Java Platform Compatibility Testing

Speaker: Carla Schroer, Senior Engineering Manager, Sun Microsystems, Inc.

Abstract: This session covers the Java Compatibility Kit (JCK) and how it is used to certify Java platform implementations. The focus is on the details behind the JCK: what does it cover? what techniques are used? what tools have we built? Come to this session to find out what it takes for Java platform licensees to carry the "Java Compatible^TM" brand.

Time: Wed 25 Mar, 2:45 pm - 3:45 pm
Place: Hall A

Slides

Application Architecture Insights from Sun's Java Technology Gurus

Speaker: Stuart Stern, Practice Manager, North American Sun Professional Services Java Centers

Abstract: Traditional client-server models have proven inadequate for meeting the requirements of security, scalability, and interface diversity created by the Web. The three-tiered model addresses these issues but introduces new complexities in system design and construction. This session presents techniques for creating optimal web-based application architectures and Java based implementation strategies.

Time: Thu 26 Mar, 1:30 pm - 2:30 pm
Place: Hall A

Slides

Portability Testing for Java Technology Programs

Speaker: Roger Carlos Vidales, Ericsson; Hayes, Senior Software Engineer, Sun Microsystems.

Abstract: A Java technology program should be able to run anywhere. It is, however, possible to write a Java technology program that has portability bugs that cause it to fail in some Java platform environments. We will address the question of how you can structure your engineering process to avoid those portability bugs.

Time: Tue 24 Mar, 2 pm - 3 pm
Place: Hall A

Slides