package Ġnl . w outer bo hl ken . trans ip . request . entity . big _ storage . backup Ċ Ċ class ĠAction (): ĠHashMap < String , ĠString >() Ġ{ ĊĠ Ġprivate Ġconstructor ( action : ĠString ) Ġ: Ġthis () Ġ{ ĊĠĠĠ Ġthis [" action "] Ġ= Ġaction ĊĠ Ġ} ĊĊĠ Ġcompanion Ġobject Ġ{ ĊĠĠĠ Ġfun Ġrevert (): ĠAction Ġ= ĠAction (" revert ") ĊĠ Ġ} Ċ }