package Ġio . ph at cat . number neighbors international . persistence Ċ Ċ import Ġandroidx . room . Database Ċ import Ġandroidx . room . Room Database Ċ import Ġio . ph at cat . number neighbors international . persistence . dao . Country Dao Ċ import Ġio . ph at cat . number neighbors international . persistence . entity . Country Entity Ċ Ċ @ Database ( ĊĠ Ġversion Ġ= Ġ 1 , ĊĠ Ġentities Ġ= Ġ[ Country Entity :: class ] Ċ ) Ċ abstract Ġclass ĠCount ries Database Ġ: ĠRoom Database () Ġ{ ĊĊĠ Ġabstract Ġval Ġcountry Dao : ĠCountry Dao Ċ Ċ } Ċ