To post messages / click Buttons of a Java Jar App using code

Hi,

I have this application - Calculator.jar Java Application running on my Windows OS. I need to write another application that can input data / click buttons of

this Java calculator application.

The idea is to have an application that is coded to control the Calculator java application automatically. Mind you, the Calculator is a Java jar file running on Windows OS and *not* the regular Windows Calculator exe.

i dont mind coding in any language - but preferably , java or cpp . can somebody suggest somthing ?

thanks

[562 byte] By [Jun0Xa] at [2007-11-26 14:19:04]