Major Description
A GET on the /seed endpoint facilitates retrieval of any seedlists which were created during the current server runtime.
Created seed lists are persistent. That is to say they remain on disk even when nutch server is not running.
As of Nutch 1.18 seed lists generated by previous server runtime sessions will not be available if the server is shutdown and restarted.
The server should either load all seed lists from disk relative to where it was started or else load them from a persistent datastore such as h2.