Native UltraLite for Java User's Guide
Understanding UltraLite Development
Developing applications with Borland JBuilder
If JBuilder is installed, the UltraLite Component Suite Setup program enables JBuilder integration. If JBuilder is installed after the UltraLite Component Suite, re-run the UltraLite Component Suite Setup program to enable JBuilder integration.
You should use JDK 1.1.8 or PersonalJava 1.2 when developing Native UltraLite for Java applications, for compatibility with the Jeode VM on Windows CE devices.
JBuilder SE and Enterprise fully support JDK switching, while JBuilder Personal allows you to edit a single JDK.
To set the JDK version
In JBuilder Personal, click Tools
In JBuilder SE and Enterprise, right-click the project file in the project pane and choose Properties. On the Paths tab, click JDK and browse to your desired JDK location.