dgreenhalgh

fun main(args: Array<String>) {
    runSimulation()
}

fun runSimulation() {
    val greetingFunction = configureGreetingFunction()
    println(greetingFunction("Guyal"))
}

fun configureGreetingFunction(): (String) -> String {

dgreenhalgh

import kotlin.Unit;
import kotlin.jvm.functions.Function1;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

import java.io.IOException;
import java.util.function.Function;

public class Jhava {

dgreenhalgh

@file:JvmName("Hero")

import java.io.IOException

fun main(args: Array<String>) {
    val adversary = Jhava()
    println(adversary.utterGreeting())

    val friendshipLevel = adversary.determineFriendshipLevel()
    println(friendshipLevel?.toLowerCase() ?: "It's complicated.")