Can you show in a Netbeans project view whether the class is a public or private package?

My team would like to see clearly which classes in the package are publicly available. Unfortunately, there is no visual indication of this in the Netbeans project view. Is there a way to add the behavior we want? If not, can the plugin API allow me to write a plugin that will add this behavior?

Alternatively, what other solutions exist to get a basic high-level look at the visibility and dependency of classes in a package? Switching to each class, checking its visibility, and performing a “Search for Use” is not convenient.