Debugging ImageJ StackReg plugin using Netbeans

So, I have installed Netbeans on windows 10 and downloaded the imagej packages.I am trying to debug StackReg using this setup. StackReg uses TurboReg_ internally. I have placed the TurboReg_ files in the classpath but the plugin breaks with the ClassNotFound Exception during the call to IJ.runPlugin().
I roughly followed the setup from this page -
This is my netbeans project structure,

Any suggestions to resolve this error is appreciated.