package Ġcom . pack tp ub . sun nat 6 2 9 . spring security Ċ Ċ import Ġorg . springframework . security . core . Authentication Ċ import Ġorg . springframework . security . core . Authentication Exception Ċ Ċ /** Ċ Ġ* Ġa Ġsample Ġcode Ġof ĠAuthentication Manager Ġinterface Ġwhich Ġis Ġused Ġfor Ġauthentication Ġprocess Ċ Ġ* Ġ*/ Ċ Ċ interface ĠAuthentication Manager Ġ{ ĊĠĠĠ Ġ@ Throws ( Authentication Exception :: class ) ĊĠĠĠ Ġfun Ġauthenticate ( authentication : ĠAuthentication ): ĠAuthentication Ċ }