IvanZelenskyy

package com.example.tryRxVertx;

import io.vertx.core.AbstractVerticle;
import io.vertx.core.shareddata.AsyncMap;

public class CallbackHellSetter extends AbstractVerticle {
    @Override
    public void start() throws Exception {
        vertx.setPeriodic(300, event -> {
            vertx.sharedData().<String,Long>getClusterWideMap("mymap", resOfGetMap -> {

IvanZelenskyy

package com.example;

import io.vertx.core.AbstractVerticle;
import io.vertx.core.eventbus.Message;
import io.vertx.core.json.JsonObject;
import io.vertx.core.logging.Logger;
import io.vertx.core.logging.LoggerFactory;

import java.util.HashSet;

IvanZelenskyy

package com.example;

import io.vertx.core.Vertx;

/**
 * Created by developer on 29.04.16.
 */
public class Main {
    public static void main(String[] args) {
        Vertx vertx = Vertx.vertx();

IvanZelenskyy

import java.util.Arrays;
import java.util.stream.IntStream;

public class Puzzle {
    public static int[] unpack(int x){
        return IntStream.iterate(x, i -> i/10).limit(8).map(i->i%10).toArray();
    }
    private static boolean isSolution(int[] variables) {
        return (variables[5]!=0) &&
            (variables[0] + variables[1] - 9 == 4)