Simple Java basic samples
Collection of samples for Java basics
http://www.javaworld.com/article/2074217/java-concurrency/java-101--understanding-java-threads--part-1--introducing-threads-and-runnables.html http://www.javaworld.com/article/2078809/java-concurrency/java-concurrency-java-101-the-next-generation-java-concurrency-without-the-pain-part-1.html