question: validate that the given credential is correct for principal . this does not populate the activesubject with any state since no authentication is performed . concode_field_sep String securityDomain concode_elem_sep long serialVersionUID concode_field_sep void logout concode_elem_sep Principal getPrincipal concode_elem_sep String getSecurityDomain concode_elem_sep boolean doesUserHaveRole concode_elem_sep Principal getTargetPrincipal concode_elem_sep Set<Principal> getUserRoles concode_elem_sep Subject getActiveSubject
target: boolean function ( Principal arg0 , Object arg1 , Subject arg2 ) { return false ; }