would surely lead to solving my problem

Hello,

I'd like to count the jpg files in the data folder.

I saw the http://processing.org/discourse/yabb2/YaBB.pl?num=1212084677
and some pure Java code like in http://www.daniweb.com/software-development/java/threads/158232

but I still cant work it out
I'm sorry

I'd like to understand how pure java can be used in my sketch
or how to insert the antiplastik segment in my sketch

Thanks in advance