Netbeans is not for real development. Sorry, I love Netbeans. I grew up using it. It just doesn't have good support for real world Java development. As for Eclipse, I'll use notepad over that any day. I've been programming in Java since highschool, 20+ years ago.
IntelliJ is the best there is for Java, warts and all.
How do you do real world JNI development with IntelliJ, including cross language debugging and profiling?
Quite curious of the answer in such great IDE.