Debugging Java in Netbeans

The debugger installed in the NetBeans IDE is a useful tool at any level of programming. Learning to use it can save you hours of time in working through the kinks in your program. You're here, I'm here..let's learn.

[BearfootBrad]

I always wondered what those red squares/red dots did, i figured it was something like that, but its great to have it explained how to optimize it