package Ġcom . lab ij ie . application . payment . exception Ċ Ċ import Ġcom . lab ij ie . application . payment . Payment Errors . Unsupported Payment Provider Ċ Ċ class ĠUnsupported Payment Provider Exception ( provider : String ) Ġ: ĠPayment Exception ( provider , ĠerrorMessage Ġ= Ġ" Payment Ġprovider Ġwas Ġnot Ġfound .", ĠerrorCode Ġ= ĠUnsupported Payment Provider ) Ġ{ Ċ }