As the softwares of VACS are written for the Java 2 platform, you need to
install the Java Runtime Environment (JRE) 1.2 or higher before you can run
the softwares. You can
download the JRE for Windows here. Be sure to select the International
Version.
The Java virtual machine can make Java programs run almost as fast as native
executables.
You may check the following site for a brief introduction to the Java
Programming Language :
http://java.sun.com/docs/books/tutorial/getStarted/intro/definition.html
