AddressInfo

fun main() { 
   //sampleStart 
   val wallet: Wallet = Wallet(
    descriptor = descriptor,
    changeDescriptor = changeDescriptor,
    network = Network.TESTNET,
    databaseConfig = DatabaseConfig.Memory
)

fun getLastUnusedAddress(): AddressInfo {
    return wallet.getAddress(AddressIndex.NEW)
}

val newAddress: AddressInfo = getLastUnusedAddress()

println("New address at index ${newAddress.index} is ${newAddress.address}") 
   //sampleEnd
}