idurucz

import java.io.*;
import java.net.InetSocketAddress;
import com.sun.net.httpserver.HttpsServer;
import java.security.KeyStore;
import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.TrustManagerFactory;
import com.sun.net.httpserver.*;
import javax.net.ssl.SSLEngine;
import javax.net.ssl.SSLParameters;

idurucz

import java.io.IOException;
import java.io.OutputStreamWriter;
import javax.net.ssl.HttpsURLConnection;
import java.net.URL;
import org.apache.sling.commons.json.JSONException;
import org.apache.sling.commons.json.JSONObject;

public class SendFCMPushMessage {
      public static void main(String[] args) throws IOException, JSONException {
        URL url = new URL("https://fcm.googleapis.com/fcm/send");

idurucz

import com.sun.net.httpserver.HttpExchange;
import com.sun.net.httpserver.HttpHandler;
import com.sun.net.httpserver.HttpServer;
import java.io.IOException;
import java.io.OutputStream;
import java.net.InetSocketAddress;

public class MyHttpServer {

    public static void main(String[] args) throws Exception {