2. A computer-implemented data processing system as recited in claim 1 , wherein said application program is implemented in a platform-independent programming language.
2. A computer-implemented data processing system as recited in claim 1 , wherein said application program is implemented in a platform-independent programming language. 3. A computer-implemented data processing system as recited in claim 2 , wherein said application program is implemented in using a Java GUI development tool-kit.