Jar

Entry Point
jar cvfe ../crypt.jar pkg.Decoder.
 * http://download.oracle.com/javase/6/docs/technotes/tools/solaris/jar.html
 * http://java.sun.com/developer/Books/javaprogramming/JAR/basics/
 * http://download.oracle.com/javase/1.4.2/docs/tooldocs/windows/jar.html
 * http://download-llnw.oracle.com/javase/tutorial/deployment/jar/
 * http://stackoverflow.com/questions/537682/how-can-i-add-jars-to-the-classpath-when-i-invoke-jython-without-adding-them-to