You’ll also get started with JPA Query Language (JPQL) and use it to execute a few simple database operations on the example application. The complete source code for the example application can be ...

Qt Jambi is a new and noteworthy alternative to Swing and Java 2D for developing rich, cross-platform desktop-application interfaces. In this article JavaWorld contributor Jeff Hanson introduces the ...

RESTful clients can update the score by invocating the same URL through a PUT invocation while also passing query parameters. Again, the program will return a JSON-based representation of the score ...

I'm currently working on a UI project using Java (1.4.2) Swing. My application is in the form of an MDI. I have a main JFrame which contains a JSrollPane, which contains a JDesktopPane.<BR><BR>I set ...

A new project from Oracle seeks to solve the nagging problem of slow Java startup times and other performance-related issues. Dubbed Project Leyden, the effort will address these pain points by ...