package Ġde . ne os . web . entities . customer . persistence Ċ Ċ import Ġde . ne os . web . entities . customer . persistence . entity . Customer Ċ import Ġorg . springframework . data . repository . Crud Repository Ċ Ċ interface ĠCustomer Repository Ġ: ĠCr ud Repository < Customer , ĠLong > Ġ{ ĊĠĠĠ Ġfun ĠfindBy LastName ( name : ĠString ): ĠList < Customer > Ċ }