Lucee cfcclasses explanation

[Aleksandar34715023f1z9]

I have a running website and inside WEB-INF > lucee there is a folder called cfcclasses. In it, I got something like this: 

What for is this? How is it generated and is it required? As you can see I also got bellow 3 more folders with some context and library. I have no idea why this folder contains contact_us when it is no longer used. 

[BKBK]

You are now in the Adobe ColdFusion forum. Lucee is ColdFusion's CFML relative, but has its own place. The ideal place for asking such a question on Lucee is https://dev.lucee.org/c/dev/17 

[Aleksandar34715023f1z9]

Oh okay, sorry for the confusion.