Java bukkit commands file

package me.mttprvst13.modmode;

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

import org.bukkit.ChatColor;
import org.bukkit.Location;
import org.bukkit.World;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.PlayerInventory;

public class Commands implements CommandExecutor {

    public Main main;
    Map<Integer, Map<String, Object>> info;
    public String ticketsFile;
    public ConfigAccessor tickets;
    public FileConfiguration ticket;

    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label,
            String[] args) {

        if (cmd.getName().equalsIgnoreCase("sm")) {

            if (args.length < 1) {

            } else if (args[0].equalsIgnoreCase("on")) {

            } else if (args[0].equalsIgnoreCase("off")) {

            } else if (args[0].equalsIgnoreCase("group")){

            }

        } else if (cmd.getName().equalsIgnoreCase("ticket")) {

            if (args.length < 1) {

                sender.sendMessage(ChatColor.BLUE + "Ticket command help for "
                        + ChatColor.GREEN + main.getDescription().getName()
                        + " v" + main.getDescription().getVersion()
                        + ChatColor.BLUE + "!");
                sender.sendMessage(ChatColor.LIGHT_PURPLE
                        + "/ticket submit [reason]" + ChatColor.GOLD + " - "
                        + ChatColor.BLUE + "Submit a ticket!");
                sender.sendMessage(ChatColor.LIGHT_PURPLE
                        + "/ticket status [id]" + ChatColor.GOLD + " - "
                        + ChatColor.BLUE
                        + "Check the status of one of your tickets");
                sender.sendMessage(ChatColor.LIGHT_PURPLE + "/ticket mine"
                        + ChatColor.GOLD + " - " + ChatColor.BLUE
                        + "Get all the IDs of your tickets.");

            } else if (args[0].equalsIgnoreCase("submit")) {

                if (sender instanceof Player) {

                    String reason = null;
                    for (String word : args) {

                        reason = reason + " " + word;

                    }
                    reason = reason.substring(args[0].length() + 1);

                    Player player = (Player) sender;

                    Map<String, Object> stuff = new HashMap<String, Object>();
                    Map<String, Object> loca = new HashMap<String, Object>();

                    Location loc = player.getLocation();
                    loca.put("x", loc.getX());
                    loca.put("y", loc.getY());
                    loca.put("z", loc.getZ());
                    loca.put("world", loc.getWorld().getName());

                    double health = player.getHealth();
                    int hunger = player.getFoodLevel();
                    String gm = player.getGameMode().toString();
                    float exp = player.getExp();
                    PlayerInventory inv = player.getInventory();
                    ItemStack[] invcont = inv.getContents();
                    ItemStack[] armour = inv.getArmorContents();

                    stuff.put("location", loca);
                    stuff.put("health", health);
                    stuff.put("hunger", hunger);
                    stuff.put("gamemode", gm);
                    stuff.put("experionce", exp);
                    stuff.put("inventory", invcont);
                    stuff.put("armour", armour);
                    stuff.put("reason", reason);
                    stuff.put("playername", player.getName());

                    int id = info.size() + 1;
                    info.put(id, stuff);

                    ticket.set("tickets", info);
                    tickets.saveConfig("tickets", ticket);

                    player.sendMessage(ChatColor.GREEN
                            + "Successfully submitted your ticket with an ID of "
                            + Integer.toString(id) + "!");

                } else {

                    sender.sendMessage(ChatColor.RED
                            + "You must be a player to send that command.");

                }

            } else if (args[0].equalsIgnoreCase("status")) {

                if (args.length < 2) {

                    sender.sendMessage(ChatColor.RED + "You must put the ID of the ticket!");

                } else {

                    String id = args[1];
                    Map<String, Object> stuff = info.get(Integer.parseInt(id));

                    if (stuff == null) {

                        sender.sendMessage(ChatColor.RED + "There is no ticket with an ID of " + id);
                        // sender.sendMessage(info.get(info.size()).get("playername").toString());

                    } else if (!sender.isOp() && !stuff.get("playername").toString().equalsIgnoreCase(sender.getName())) {

                        sender.sendMessage(ChatColor.RED + "That ticket does not belong to you!");

                    } else {

                        @SuppressWarnings("unchecked")
                        Map<String, Object> location = (Map<String, Object>) stuff.get("location");
                        World world = (World) location.get("world");

                        sender.sendMessage(ChatColor.GREEN + "Status for ticket: " + id);
                        sender.sendMessage("Location X: " + location.get("x"));
                        sender.sendMessage("Location Y: " + location.get("y"));
                        sender.sendMessage("Location Z: " + location.get("z"));
                        sender.sendMessage("Location World: " + world.getName());
                        sender.sendMessage("Health: " + stuff.get("health"));
                        sender.sendMessage("hunger: " + stuff.get("hunger"));
                        sender.sendMessage("EXP: " + stuff.get("experionce"));
                        sender.sendMessage("Gamemode: " + stuff.get("gamemode"));
                        sender.sendMessage("Reason: " + stuff.get("reason"));

                    }
                }

            } else if (args[0].equalsIgnoreCase("mine")) {

                boolean found = false;
                for (Integer key : info.keySet()) {

                    Map<String, Object> stuff = info.get(key);

                    if (stuff.get("playername").toString().equalsIgnoreCase(sender.getName())) {

                        found = true;
                        sender.sendMessage(ChatColor.GREEN
                                + "Found a ticket for you with an ID of "
                                + Integer.toString(key));

                    }

                }

                if (found == false) {

                    sender.sendMessage(ChatColor.RED
                            + "No tickets could be found for you!");

                }

            }

        }

        return false;
    }

    /**
     * @param args
     */
    @SuppressWarnings("unchecked")
    public Commands(Main main) {

        this.main = main;

        tickets = new ConfigAccessor(main);
        ticketsFile = "tickets.yml";

        tickets.createConfig(ticketsFile);
        ticket = tickets.getConfig("tickets");

        if(ticket == null){
            info = new HashMap<Integer, Map<String, Object>>();
        }else{
            info = (Map<Integer, Map<String, Object>>) ticket.getConfigurationSection("tickets");
        }

    }

}