package Ġl av ap layer . demo . controller Ċ Ċ @ Target ( Annotation Target . FUNCTION , ĠAnnotation Target . PROPERTY _ GET TER , ĠAnnotation Target . PROPERTY _ SET TER ) Ċ @ Retention ( Annotation Retention . RUNTIME ) Ċ annotation Ġclass ĠBot CommandHandler ( val Ġname : ĠString Ġ= Ġ"", Ġval Ġusage : ĠString Ġ= Ġ"") Ċ