System News
Java Technology
16 Sep 2002
#7618
Tomcat Overview and Links
Sun in Open Source

Tomcat, the Reference Implementation for the Java Servlet 2.2 and JavaServer Pages (JSP) 1.1 technology, is one of the open source projects Sun is involved in. Tomcat is developed in an open and participatory environment and released under the Apache Software License. Tomcat is intended to be a collaboration of the best-of-breed developers from around the world.
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16 Sep 2002
#7645
Using ArrayList and LinkedList and Zero-Length Arrays
Tech Tips

Core Java Technologies Tech Tips offers useful information using core Java technologies and APIs, such as those in Java 2 Platform, Standard Edition (J2SE). Recent tech tips compared the performance of ArrayList and LinkedList and offered some suggestions about which of these classes is the right choice in a given situation. Another tech tip explored the implementation of using Zero-Length Arrays for a data filtering method as opposed to returning a null value.
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16 Sep 2002
#7656
The Xlet Application Model Tech Tip
By Eric Giguere

In addition to supporting traditional Java applications, the Java 2 Platform, Mobile Edition (J2ME) Personal Basis Profile (PBP) also supports the Xlet application model. Eric Giguere's tech tip "The Xlet Application Model" teaches you how to use the Xlet application model.
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16 Sep 2002
#7657
Saving and Restoring Persistent User Preferences in MIDlets
Tech Tip on Using Record Management System Classes

Eric Giguere demonstrates how to store persistent user preferences in a MIDlet (mobile applications based on the Mobile Information Device Profile -- MIDP) as a single record rather than as several individual records. These preferences can be anything from an email address to information relating to recent uses of the application, such as which screen was last displayed. His Tech Tip includes examples of code.
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