Java Base64 is a Java library (com.twiek.Utils.Base64*) to encode and decode
         java.lang.Strings according to section 5.2 of RFC 1341.  The two files
         included in the package are com.twiek.Utils.Base64 and
         com.twiek.Utils.Base64Com.  Base64Com is a command line utility to allow
         end-users and developers to encode and decode strings at a command line.
Base64.encode()The encode() method takes a String parameter and returns a
         String containing the encoded string.
         
Base64.decode()The decode() method takes a String parameter and returns a
         String containing the decoded string.