package Ġcom . graphql java . t utor ia . book details Ċ Ċ import Ġorg . springframework . boot . autoconfigure . SpringBoot Application Ċ import Ġorg . springframework . boot . run Application Ċ Ċ @ SpringBoot Application Ċ class ĠBook Details Application Ċ Ċ fun Ġmain ( args : ĠArray < String >) Ġ{ Ċ ĉ run Application < Book Details Application >(* args ) Ċ } Ċ