package Ġcom . x . common . extension Ċ Ċ import Ġjava . net . URL Decoder Ċ import Ġjava . net . URL Encoder Ċ Ċ fun ĠString ?. url Encode (): ĠString Ġ{ ĊĠĠĠ Ġreturn ĠURL Encoder . encode ( this , ĠChar sets . UTF _ 8 . name ()) Ċ } Ċ Ċ fun ĠString ?. url Decode (): ĠString Ġ{ ĊĠĠĠ Ġreturn ĠURL Decoder . decode ( this , ĠChar sets . UTF _ 8 . name ()) Ċ }