In this page, you will find some of my implementations.

Most of them require using the Java Runtime Environment (JRE) for launching.

To verify whether your machine is ready, you can type the following command in your terminal window

java -version

If the following message is showing, then your machine is ready.

java version “x.x.x_xx”
Java(TM) SE Runtime Environment (build

Otherwise, you may first have to install and configure the JRE.(At least the JRE 1.6 version)