package Ġcom . pol idea . cock pit . mapper Ċ Ċ import Ġcom . pol idea . cock pit . core . type . C ock pit ReadOnly Ċ Ċ class ĠC ock pit ReadOnly Mapper Ġ: ĠValue Mapper < C ock pit ReadOnly , ĠString > Ġ{ ĊĊĠĠĠ Ġoverride Ġfun Ġwrap ( value : ĠString ) Ġ= ĠC ock pit ReadOnly ( value ) ĊĊĠĠĠ Ġoverride Ġfun Ġunwrap ( wrapper : ĠC ock pit ReadOnly ) Ġ= Ġwrapper . text Ċ }