How to connect the library in JAVA in netBeanse?

Question

Java

Just don't write service->Libralis. It is connected, but to what, where is the entry point?
And where is she, how can I use her classes.
import????? . ???? how to connect it without inserting it into project/src

Answer 1

Open project - select library section - right click + add library - create - specify the name of the library - in the next window specify the location of the library - and after it appears in the list - add the library.