Overview:
My last Java programming assignment for my class at the University of Akron was called "BallWorld." Its details can be found here. I will not post any source code here, but I will post an executative JAR file that will run the screen saver. Anyways, the final project of the BallWorld project was kind of cool, so I modified it a little bit to make a pretty neato screen saver. You can download the project here: BallWorld.zip. The zip file contains a .JAR, an .EXE, and a .JOB. The JAR file should execute the screen saver on any operating system. The EXE file works only on Windows. The JOB (Windows Task Scheduler) file can be used to automatically run the EXE file after a specified amount of computer idle time.Details:
The EXE file was created using a program called Launch4j. Launch4j simply takes a JAR file and converts it into a Win32 EXE. Obviously, this destroys platform-independency, but... it does have some advantages. For example, if a Windows user does not have the Java Virtual Machine installed (JRE), then the JAR program will not run. On the other hand, the EXE file determines whether or not Java is installed. If it is not installed, it will send the user to Java's download website. If it is installed, then the JAR file is loaded into memory and the Java Virtual Machine runs it.
Download:
Again, you can download the project here: BallWorld.zip.
Please contact me with any questions or comments. Thanks and enjoy!
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