I am currently looking for a few small (25-50 classes) open source, command line only Java applications. If you know of any, could you provide me a download link?
What would the purpose for this be? Should these programs do anything at all?
I would recommend heading over to sourceforge or on github and grab the source of a project.
For instance, I found a java application enabling one to convert morse code into text.
You can check it out here: http://github.com/sameltvom/OpenMorse
This would be great to illustrate how Java works to beginners.
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