how do you #include in java???!?!?!?

Okay, so I'm trying to separate a class into smaller ones because it'
s just way too big (and apparently Java has a 64kb class limit???).  Now, I started with C++ and when I needed to link separate files, all I had to do was say #include "file.h" and I'd have access to everything.

My question is, how the heck do you do this in Java??  I'm trying to implement some interfaces but the compiler keeps saying that it can't find anything, even when I put them in the same folder and compile them and everything.  I need to inherit some shit, but it's not letting me!!!

Read SICP. Full text here http://mitpress.mit.edu/sicp/full-text/book/book.html

>>2
Already did...doesn't tell me how to implement an interface

get an IDE?

>>4
I'm using NetBeans.

BetNeans.

separate your code into n different classes, and have class i + 1 inherit from class i?

import packagename.subsection.interfacename

>>3
Then you aren't read it enough.

>>4-5,7-8
DON'T HELP HIM!!!

>>9
>Then you aren't read it enough.

LOOOOOOOOOOOOOOOOOOOOOL

gb2/b/ 10 year old.

>>10
You're the embodiment of the imageboards.