Java Utilities Library
My Java Utilities Library (JUL) is intended as a self-contained example of object-oriented design, including appropriate documentation. It also provides a few neat tools that you might find useful when developing an application.
There is comprehensive API documentation available in the standard JavaDoc format.
There are three distinct jar files available:
- Just the class files for use in your own project (smallest download).
- The class files plus the Javadoc - useful for working with in Eclipse, for example.
- The complete source for the library.
This is a simple graphics program that supports rectangles, ellipses and lines. It is intended as a Swing-based example of a small scale stand-alone application You can check out the help page here.
- Here is a zip of the Eclipse project folder.
Or - Yet Another Boolean Expression Utility. This has been tested on Windows 7 (64 bit) and Windows XP. It seems to work just fine on Windows 7. However, on XP, Mode 3 sometimes doesn't work... and sometimes it does. Please note that it is a 32 bit application. You can find some discussion of this application here.