package Ġcom . lab ij ie . application . order . exception Ċ Ċ import Ġcom . lab ij ie . application . order . Order Errors Ċ Ċ class ĠOrder Refund Exception Ġ( order Type : ĠString , ĠorderId : Long , Ġcause : Throwable ? Ġ= Ġnull ) ĊĠĠĠ Ġ: ĠOrder Exception (" Order Ġwith Ġid : Ġ$ orderId Ġrefund Ġfault Ġ( Ġorder Ġtype : Ġ$ order Type Ġ) Ġ. ", ĠerrorCode Ġ= ĠOrder Errors . Order Refund Failed , Ġcause Ġ= Ġcause )