Server status

Why is this not working the error:

Code:

[17:31:54] [Server thread/WARN]: java.io.IOException: Server returned HTTP response code: 403 for URL: http://minecraft-api.com/v1/get/?server=mc.ender.lt
[17:31:54] [Server thread/WARN]:    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
[17:31:54] [Server thread/WARN]:    at java.net.URL.openStream(Unknown Source)
[17:31:54] [Server thread/WARN]:    at pingserver.main.pingServer(main.java:43)
[17:31:54] [Server thread/WARN]:    at pingserver.main.lol(main.java:27)
[17:31:54] [Server thread/WARN]:    at pingserver.main.onCommand(main.java:61)
[17:31:54] [Server thread/WARN]:    at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)
[17:31:54] [Server thread/WARN]:    at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:180)
[17:31:54] [Server thread/WARN]:    at org.bukkit.craftbukkit.v1_7_R3.CraftServer.dispatchCommand(CraftServer.java:728)
[17:31:54] [Server thread/WARN]:    at net.minecraft.server.v1_7_R3.PlayerConnection.handleCommand(PlayerConnection.java:985)
[17:31:54] [Server thread/WARN]:    at net.minecraft.server.v1_7_R3.PlayerConnection.a(PlayerConnection.java:830)
[17:31:54] [Server thread/WARN]:    at net.minecraft.server.v1_7_R3.PacketPlayInChat.a(PacketPlayInChat.java:28)
[17:31:54] [Server thread/WARN]:    at net.minecraft.server.v1_7_R3.PacketPlayInChat.handle(PacketPlayInChat.java:65)
[17:31:54] [Server thread/WARN]:    at net.minecraft.server.v1_7_R3.NetworkManager.a(NetworkManager.java:180)
[17:31:54] [Server thread/WARN]:    at net.minecraft.server.v1_7_R3.ServerConnection.c(ServerConnection.java:81)
[17:31:54] [Server thread/WARN]:    at net.minecraft.server.v1_7_R3.MinecraftServer.v(MinecraftServer.java:713)
[17:31:54] [Server thread/WARN]:    at net.minecraft.server.v1_7_R3.DedicatedServer.v(DedicatedServer.java:283)
[17:31:54] [Server thread/WARN]:    at net.minecraft.server.v1_7_R3.MinecraftServer.u(MinecraftServer.java:576)
[17:31:54] [Server thread/WARN]:    at net.minecraft.server.v1_7_R3.MinecraftServer.run(MinecraftServer.java:482)
[17:31:54] [Server thread/WARN]:    at net.minecraft.server.v1_7_R3.ThreadServerApplication.run(SourceFile:628)

and the code:

Code:java

package pingserver;
 
import com.google.gson.Gson;
import com.google.gson.internal.LinkedTreeMap;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.HashMap;
 
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.event.Listener;
import org.bukkit.plugin.java.JavaPlugin;
 
public class main extends JavaPlugin implements Listener {
 
public void onEnable() {
getServer().getPluginManager().registerEvents(this, this);
}
 
@SuppressWarnings("rawtypes")
public static void lol(Player player)
{
HashMap JSON = pingServer("mc.ender.lt");
 
if (JSON == null || JSON.get("error") != null) {
player.sendMessage("The server is offline :(");
} else {
LinkedTreeMap players = (LinkedTreeMap) JSON.get("players");
player.sendMessage("There are " + players.get("online") + " out of " + players.get("max") + " online!");
player.sendMessage("MoTD is (" + JSON.get("motd") + ")");
}
}
 
@SuppressWarnings("rawtypes")
public static HashMap pingServer(String server)
{
try {
URL url = new URL("[url]http://minecraft-api.com/v1/get/?server=[/url]" + server);
try (BufferedReader reader = new BufferedReader(new InputStreamReader(url.openStream()))) {
String data = reader.readLine();
 
Gson gson = new Gson();
return gson.fromJson(data, HashMap.class);
}
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
 
public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args){
Player player = (Player) sender;
 
if(label.equalsIgnoreCase("ping-that")) {
lol(player);
}
 
return false;
}
 
}

 

try use https and why you have [.url] tag?

 

Smerfa
Oh the tag is from these forums when i pasted the code its there for some reason but in my code theres is no [.url] tag and with https there is the same error.

Can someone help me?

bump

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

Are you sure the value of 'server' is what you expect?

 

This code is from website http://minecraft-api.com/getting-started

So can anyone help?

EDIT by Moderator: merged posts, please use the edit button instead of double posting.