func (la *LogAdapter) Warnf(msg string, a ...interface{}) error {
	return la.Warningf(msg, a...)
}
func (la *LogAdapter) Warnf(msg string, a ...interface{}) error {
	return la.Warningf(msg, a...)
}
func ( la * LogAdapter ) Warnf ( msg string , a ... interface { } ) error { return la . Warningf ( msg , a ... ) }
// Warnf is a short-hand version of Warningf
Warnf is a short - hand version of Warningf