package Ġcom . github . e end ror oy . twitter z . api . exceptions Ċ Ċ import Ġorg . springframework . http . HttpStatus Ċ import Ġorg . springframework . web . bind . annotation . ResponseStatus Ċ Ċ @ ResponseStatus ( value Ġ= ĠHttpStatus . BAD _ REQUEST , Ġreason Ġ= Ġ" already Ġfollowing .") Ċ class ĠAlready Following Exception Ġ: ĠRuntimeException () Ċ