question: private Client createServerClient ( ) { Client client = new Client ( ) ; client . name = "Larry" ; client . registrationToken = SENDER_ID + "@gcm.googleapis.com" ; client . profilePictureUrl = "https://lh3.googleusercontent.com/-Y86IN-vEObo/AAAAAAAAAAI/AAAAAAADO1I/QzjOGHq5kNQ/photo.jpg?sz=50" ; return client ; }
target:  Create a Client object to be used in responses to pings to the server.