question: public final boolean abort ( ) throws AuthLoginException { debug . message ( "ABORT return.... false" ) ; if ( succeeded == false ) { return false ; } else { logout ( ) ; } return true ; }
target:  Aborts the authentication process. <p> This JAAS LoginModule method must be implemented by user's module. <p> This method is called if the overall authentication failed. (the relevant REQUIRED, REQUISITE, SUFFICIENT and OPTIONAL LoginModules did not succeed). If this LoginModule's own authentication attempt succeeded (checked by retrieving the private state saved by the login method), then this method cleans up any state that was originally saved.