Netbeans showing blank screen

Hi I installed netbeans with nix develop nixpkgs#netbeans but when I launch it I get just a blank screen after the splash screen and nothing else to do within the app, so I have to forcefully close it.
I also get these logs messages:

WARNING: package not in java.desktop
WARNING: A terminally deprecated method in java.lang.System has been called
WARNING: System::setSecurityManager has been called by org.netbeans.TopSecurityManager (file:/nix/store/nm5r1nx6f0bwc944x69q3r1m1iv4qd7f-netbeans-19/netbeans/platform/lib/boot.jar)
WARNING: Please consider reporting this to the maintainers of org.netbeans.TopSecurityManager
WARNING: System::setSecurityManager will be removed in a future release

am I missing something? cuz these are just warnings.

Retired Java developer here, judging from the error I think you need to use Java 16 or earlier. But I think the real solution here is to use one of JetBrains IDEs, you just can’t get that good of an experience anywhere else (yes, I’m a Vim enthusiast and I still stand by this statement)

To change this version you will need to override the package, and ideally upstream it