New to Java

Hi ,

I am newbie in java and little bit known to apex. I  write an java code and compile it to class file. Now i want to call that class file from an push of button on apex. When button is pushed i need some arguments to be password to java class files . For arguments i need to take the item value from the apex page.

But i stuck on how to call that java class file from apex. On command prompt when i ran java class file, its working.

Thanks ,

Arvind.