Jak moge pobrac z maina do innej klasy?

Witam, pisze sobie plugin na moj serwer i mam maly problem. Zrobiles sobie package w package aby kod byl czytelny. W package commands zrobilem chat.

Wyglada on tak:

package pl.hotangel2k18.core.commands;

import org.bukkit.Bukkit;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;

import pl.hotangel2k18.core.Main;

public class Chat implements CommandExecutor{
	
	public static Boolean chat;

	@Override
	public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
		if(sender.hasPermission("trypvp.chat")){
			if(args.length == 1){
				if(args[0].equalsIgnoreCase("c")){
					int i = 0;
					while(i < 101){
						Bukkit.broadcastMessage(" ");
						i++;
					}
					for(String chatC : Main.getPlugin(Main.class).getConfig().getStringList("chat.clear")){
						chatC = chatC.replace("&", "§");
						chatC = chatC.replace("_PLAYER_", sender.getName());
						Bukkit.broadcastMessage(chatC);
						return true;
					}
					
				}
				if(args[0].equalsIgnoreCase("on")){
					if(!chat){
						chat = true;
						int i = 0;
						while(i < 101){
							Bukkit.broadcastMessage(" ");
							i++;
						}
						for(String chatON : Main.getPlugin(Main.class).getConfig().getStringList("chat.enable")){
							chatON = chatON.replace("&", "§");
							chatON = chatON.replace("_PLAYER_", sender.getName());
							Bukkit.broadcastMessage(chatON);		
							return true;
						}
					}
					else
					{
						for(String chatONerror : Main.getPlugin(Main.class).getConfig().getStringList("chat.enable-error")){
							chatONerror = chatONerror.replace("&", "§");
							sender.sendMessage(chatONerror);
							return true;
						}
					}
				}
				if(args[0].equalsIgnoreCase("off")){
					if(chat){
						chat = false;
						int i = 0;
						while(i < 101){
							Bukkit.broadcastMessage(" ");
							i++;
						}
						for(String chatOFF : Main.getPlugin(Main.class).getConfig().getStringList("chat.disable")){
							chatOFF = chatOFF.replace("&", "§");
							chatOFF = chatOFF.replace("_PLAYER_", sender.getName());
							Bukkit.broadcastMessage(chatOFF);
							return true;
						}
					}
					else
					{
						for(String chatOFFerror : Main.getPlugin(Main.class).getConfig().getStringList("chat.disable-error")){
							chatOFFerror = chatOFFerror.replace("&", "§");
							sender.sendMessage(chatOFFerror);
							return true;
						}
					}
				}
			}
			else
			{
				for(String usage : Main.getPlugin(Main.class).getConfig().getStringList("chat-usage")){
					usage = usage.replace("&", "§");
					sender.sendMessage(usage);
					return true;
				}
			}
		}
		else
		{
			for(String permission : Main.getPlugin(Main.class).getConfig().getStringList("chat-permission")){
				permission = permission.replace("&", "§");
				sender.sendMessage(permission);
				return true;
			}
		}
		return false;
	}
	
	

}

Zmienna "chat" zostala ustawiona w main w sposob onEnable.

Wyglada on tak:

Chat.chat = true;

Zmienna chat zostala ustawiona na true.

Teraz w package listeners chce ta zmienna pobrac czy jest off.

Jak mam to zrobic?

package pl.hotangel2k18.core.listener;

import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.AsyncPlayerChatEvent;

import pl.hotangel2k18.core.Main;

public class ChatListener implements Listener{
	
	@EventHandler
	public void onChat(AsyncPlayerChatEvent e){
		if(!chat){
			for(String chatDISABLE : Main.getPlugin(Main.class).getConfig().getStringList("chat.disable-message")){
				chatDISABLE = chatDISABLE.replace("&", "§");
				chatDISABLE = chatDISABLE.replace("_PLAYER_", e.getPlayer().getName());
				e.getPlayer().sendMessage(chatDISABLE);
			}
		}
	}

}