////////
//
// getUser
//
// retrieves an instance of the User class containing information on the
// username specified. If the user does not exist or there is an error
// it returns null;
//
////////
public static User getUser(String uname) {
ArrayList<User> users = ServerRequests.getUserInfo(uname);
if (users == null) {
return null;
}
if (users.size() != 1) {
return null;
}
return users.get(0);
}
