Vasily Eremenko's Simple Programs for Education Purposes
Author: Vasily Eremenko <vas@davimas.name>
Summary
What is it? This is a collection of simple short programs for education purposes.
Operating systems: GNU/Linux, Windows (using Cygwin).
Development managed throw: Launchpad: http://launchpad.net/vas-short-progs
Current recommended release: vas-short-progs-1.0 @ 2011-04-15 Link to download: http://launchpad.net/vas-short-progs/1.0/1.0/+download/vas-short-progs-1.0.tar.gz
Programming language(s): any (now there is only Java program)
Home page should be referred as: http://davimas.name/software/vas-short-progs
Contents
What is it?
vas-short-progs is the collection of simple programs for education purposes.
What programs are in vas-short-progs?
Now there is just one Java program: MemoryCache (java/MemoryCache) - Simple library class MemoryCache, which allows to cache objects at heap (memory), and two other classes for testing purposes (simple realisation of unit testing).
How to Download? What is the Recommended Release?
Now vas-short-progs-1.0 is the current stable and recommended release. Link to download: http://launchpad.net/vas-short-progs/1.0/1.0/+download/vas-short-progs-1.0.tar.gz
Look below for installation manuals and examples.
Some Technical Notes (just for technicians)
This part is the second in query to update... In reverse order. 
GNU Bazaar ( http://bazaar.canonical.com ) is used as VCS.
Installation
This is a collection of simple short programs for education purposes. No installation at all. Just download, unpack and
cd vas-simple-progs make make run