Solved Please help me fix this code! Ask for solution!

Im trying to get multiple messages but as tyou can see it isnt working xD it broadcasts this now: 2 and an empty chat xD!

i want the config to look like :
broadcasts:
1: MESSAGE
2: ANOTHER MESSAGE
3: YOU GUESSED IT A MESSAGE

and if you rlly want to help me...
add these things then ill ask you if you want credit
changing interval in config and ingame
thats all

Code:

package me.kees2001.test;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.scheduler.BukkitScheduler;

public class Test extends JavaPlugin {

    public void onEnable() {
        Bukkit.getConsoleSender().sendMessage(ChatColor.GREEN + "Test Plugin Enabled");
        getConfig().options().copyDefaults(true);
        saveConfig();
        BukkitScheduler scheduler = Bukkit.getServer().getScheduler();
        scheduler.scheduleSyncRepeatingTask(this, new Runnable() {
            @Override
            public void run() {
                Bukkit.broadcastMessage(ChatColor.RED + getConfig().getString("test"));
                Bukkit.broadcastMessage(ChatColor.RED + getConfig().getString("4"));
            }
        }, 20L, 60L);
    }
    {

}

    public void onDisable() {
        Bukkit.getConsoleSender().sendMessage(ChatColor.RED + "Test Plugin Disabled");
    }

    public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args) {
        if (!(sender instanceof Player)) {
            sender.sendMessage(ChatColor.GREEN + "");
        }

    Player player = (Player) sender;
    if (cmd.getName().equalsIgnoreCase(" ")) {
        player.sendMessage(ChatColor.GREEN + "Nothing...");
    
    
    }
               if (cmd.getName().equalsIgnoreCase("broadcast")) {
        if (args.length == 0) {
            sender.sendMessage(ChatColor.RED + "Please specify a message!");
            return true;
        }
        StringBuilder std = new StringBuilder();
        for (int i = 0; i < args.length; i++) {
                std.append(args[i] + " ");
            
            

    }
    StringBuilder str = new StringBuilder();
    for (int i = 0; i < args.length; i++) {
            str.append(args[i] + "");
        
        
    }
    String bd = std.toString();
    getConfig().set(bd, bd);
    saveConfig();
    String bc = str.toString();
    getConfig().set(bd, bc);
    saveConfig();
    sender.sendMessage(ChatColor.GREEN + "test " + bc);
    return true;
    }
    return true;

    }

}

 

Show your config file

 

Yeah thats the problem i have a config file but its empty because i rlly dont know how it works
Im currently on bukkit docs and stuff searching its supposed to have this now

test: '1'
4: '2'
the '' ones are the message


Thanks for replying

Solved it

EDIT by Timtower: merged posts