Q:

Netbeans 6.9.1 Database Empty Nodes

I'm a java developer who used Netbeans 6.8 previously and running all of the projects without any problems. Only today, I tried to use Netbeans 6.9.1 and getting my Database Node empty.
How to solve it anyway?
Preview1.
Preview2.
I tried to google but found no solutions. CMIIW.

A:

Problem is now solved.
The Netbeans 6.8 and Netbeans 6.9.1 are not having bugs at all.
THe cause that made this symptomp is because of the JDK 7 update 1.
So, I uninstall everything(Netbeans & JDK 7), and reinstall back (Netbeans with JDK 6 latest update) And now problem's solved! 

