To run , you must have java runtime enviroment installed.

example ( from the classes directory) :
 
java tesinaso.DCS

if java command is unknown there are two possibilities :
 - Java runtime enviroment is not installed, then go to
   javasoft.sun.com;
 - You have to specify Java executable path .

  /usr/jre1.3/bin/java tesinaso.DCS
