My client just sent me the base project for development purposes. I think he just zipped the project folder and sent to me.
Now when I go to NetBeans, \"New project
From Netbeans 8.1 - there is an "Import from ZIP" option.
Go to Main Menu -> File -> Import Project -> from ZIP.
Browse your .ZIP file's location via Browse button.
If you have Java project depending on external Libraries, Netbeans will highlight & ask for "Resolving problems" in project, click on resolve, provide location in your file system containing required library files .e.g JARs etc & you will be good to go.