Bungee Private Message - Main Class - v2.0

package me.gamingod;

import java.util.HashMap;
import java.util.Map;

import net.md_5.bungee.api.ChatColor;
import net.md_5.bungee.api.CommandSender;
import net.md_5.bungee.api.connection.ProxiedPlayer;
import net.md_5.bungee.api.plugin.Command;
import net.md_5.bungee.api.plugin.Listener;
import net.md_5.bungee.api.plugin.Plugin;

public class BungeeMsg extends Plugin
  implements Listener
{

    private Map<String, String> messagers = new HashMap<String, String>();

  public void onEnable()
  {
    getProxy().getPluginManager().registerListener(this, this);
    getProxy().getPluginManager().registerCommand(this, new Command("msg")
    {
        public void execute(CommandSender sender, String[] args) {
              if (args.length == 0) {
                  sender.sendMessage(ChatColor.RED + "Usage: /msg <player> <message>");
              } else if (args.length == 1) {
                  sender.sendMessage(ChatColor.RED + "Usage: /msg <player> <message>");
              } else {

                  if (!(sender instanceof ProxiedPlayer)) {

                      sender.sendMessage(ChatColor.RED + "" + ChatColor.BOLD + "Proxy support coming soon");

                  } else {

                      if (args[0].equals(sender.getName())) {

                          sender.sendMessage(ChatColor.RED + "" + ChatColor.BOLD + "You cannot send message to yourself");

                      } else {

                  StringBuilder str = new StringBuilder();
                  for (int i = 1; i < args.length; i++) {
                          str.append(args[i] + " ");
                  }
                  String nmessage = str.toString();
                  String message = nmessage.replace("&", "§");
                  ProxiedPlayer p1 = getProxy().getPlayer(args[0]);
                  if (p1 != null) {
                  sender.sendMessage(ChatColor.LIGHT_PURPLE + "To " + args[0] + ": " + ChatColor.RESET + message);
                  p1.sendMessage(ChatColor.LIGHT_PURPLE + "From " + sender.getName() + ": " + ChatColor.RESET + message);
                messagers.put(p1.getName(), sender.getName());
                  } else {
                      sender.sendMessage(ChatColor.RED + "" + ChatColor.BOLD + "Could not find player " + args[0]);
                  }
                 }
                }
              }
          }

    });
    getProxy().getPluginManager().registerCommand(this, new Command("tell") {
        public void execute(CommandSender sender, String[] args) {
              if (args.length == 0) {
                  sender.sendMessage(ChatColor.RED + "Usage: /tell <player> <message>");
              } else if (args.length == 1) {
                  sender.sendMessage(ChatColor.RED + "Usage: /tell <player> <message>");
              } else {

                  if (!(sender instanceof ProxiedPlayer)) {

                      sender.sendMessage(ChatColor.RED + "" + ChatColor.BOLD + "Proxy support coming soon");

                  } else {

                      if (args[0].equals(sender.getName())) {

                          sender.sendMessage(ChatColor.RED + "" + ChatColor.BOLD + "You cannot send message to yourself");

                      } else {

                  StringBuilder str = new StringBuilder();
                  for (int i = 1; i < args.length; i++) {
                          str.append(args[i] + " ");
                  }
                  String nmessage = str.toString();
                  String message = nmessage.replace("&", "§");
                  ProxiedPlayer p1 = getProxy().getPlayer(args[0]);
                  if (p1 != null) {
                  sender.sendMessage(ChatColor.LIGHT_PURPLE + "To " + args[0] + ": " + ChatColor.RESET + message);
                  p1.sendMessage(ChatColor.LIGHT_PURPLE + "From " + sender.getName() + ": " + ChatColor.RESET + message);
                messagers.put(p1.getName(), sender.getName());
                  } else {
                      sender.sendMessage(ChatColor.RED + "" + ChatColor.BOLD + "Could not find player " + args[0]);
                  }
                 }
                }
              }
          }
        });
    getProxy().getPluginManager().registerCommand(this, new Command("w") {
        public void execute(CommandSender sender, String[] args) {
          if (args.length == 0) {
              sender.sendMessage(ChatColor.RED + "Usage: /w <player> <message>");
          } else if (args.length == 1) {
              sender.sendMessage(ChatColor.RED + "Usage: /w <player> <message>");
          } else {

              if (!(sender instanceof ProxiedPlayer)) {

                  sender.sendMessage(ChatColor.RED + "" + ChatColor.BOLD + "Proxy support coming soon");

              } else {

                  if (args[0].equals(sender.getName())) {

                      sender.sendMessage(ChatColor.RED + "" + ChatColor.BOLD + "You cannot send message to yourself");

                  } else {

                StringBuilder str = new StringBuilder();
                for (int i = 1; i < args.length; i++) {
                        str.append(args[i] + " ");
                }
                String nmessage = str.toString();
                String message = nmessage.replace("&", "§");
                ProxiedPlayer p1 = getProxy().getPlayer(args[0]);
                if (p1 != null) {
                sender.sendMessage(ChatColor.LIGHT_PURPLE + "To " + args[0] + ": " + ChatColor.RESET + message);
              p1.sendMessage(ChatColor.LIGHT_PURPLE + "From " + sender.getName() + ": " + ChatColor.RESET + message);
            messagers.put(p1.getName(), sender.getName());
                } else {
                  sender.sendMessage(ChatColor.RED + "" + ChatColor.BOLD + "Could not find player " + args[0]);
                }
             }
            }
          }
        }
      });
    getProxy().getPluginManager().registerCommand(this, new Command("r") {
        public void execute(CommandSender sender, String[] args) {
            if (args.length == 0) {

                sender.sendMessage(ChatColor.RED + "Usage: /r <message>");

            } else {

                if (!(sender instanceof ProxiedPlayer)) {

                    sender.sendMessage(ChatColor.RED + "" + ChatColor.BOLD + "Proxy support coming soon");

                } else {

                    if (!messagers.containsKey(sender.getName())) {

                        sender.sendMessage(ChatColor.RED + "" + ChatColor.BOLD + "You have nobody to reply to, you must reieve a message first");
                        return;

                    } else {

                        ProxiedPlayer target = getProxy().getPlayer(messagers.get(sender.getName()));
                        if (target == null) {

                            sender.sendMessage(ChatColor.RED + "" + ChatColor.BOLD + "You have nobody to reply to, you must reieve a message first");

                        } else {

                            StringBuilder str = new StringBuilder();
                            for (int i = 0; i < args.length; i++) {
                                    str.append(args[i] + " ");
                            }
                            String nmessage = str.toString();
                            String message = nmessage.replace("&", "§");

                            sender.sendMessage(ChatColor.LIGHT_PURPLE + "To " + target.getName() + ": " + ChatColor.RESET + message);
                            target.sendMessage(ChatColor.LIGHT_PURPLE + "From " + sender.getName() + ": " + ChatColor.RESET + message);

                        }

                    }

                }

            }
        }
      });
  }
}