boolean onCommand

public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args)
    {
        if (commandLabel.equalsIgnoreCase("tentmod")) {
            String name = sender.getName();
            PluginDescriptionFile pdf = this.getDescription();
            if(args.length == 0){
                sender.sendMessage(ChatColor.GOLD + "[TentMod]" + ChatColor.DARK_RED + " /tentmod [givetent <playername>|version|reload]");
        }else if(args.length == 1){
                if(args[0] == "givetent"){
                    if(sender instanceof Player)
                    {
                        if(sender.hasPermission("tentmod.give")){
                            ItemStack tent = new ItemStack(Material.getMaterial(this.getConfig().getString("tent-item")));
                            ItemMeta tm = tent.getItemMeta();
                            ArrayList<String> lt = new ArrayList<String>();
                            tm.setDisplayName(ChatColor.BOLD + "" + ChatColor.ITALIC + "" + ChatColor.UNDERLINE + "Tent");
                            lt.add(ChatColor.GOLD + "TentItem");
                            lt.add(ChatColor.UNDERLINE + "Place tent with right-click");
                            tm.setLore(lt);
                            tent.setItemMeta(tm);
                            ((Player) sender).getInventory().addItem(new ItemStack (tent));

                        }else ((Player) sender).sendMessage(ChatColor.DARK_RED + "You need more perms to give tents!");

                    }
                    else{
                        sender.sendMessage("You must be player or add second arguement!");
                        if(args.length == 2){
                            ItemStack tent = new ItemStack(Material.getMaterial(this.getConfig().getString("tent-item")));
                            ItemMeta tm = tent.getItemMeta();
                            tm.setDisplayName(ChatColor.BOLD + "" + ChatColor.ITALIC + "" + ChatColor.UNDERLINE + "Tent");
                            lt.add(ChatColor.GOLD + "TentItem");
                            lt.add(ChatColor.UNDERLINE + "Place tent with right-click");
                            tm.setLore(lt);
                            tent.setItemMeta(tm);
                            if(Bukkit.getServer().getPlayer(args[1]) != null){
                                sender.sendMessage("Player is offline!");
                        }else{
                            Bukkit.getServer().getPlayer(args[1]).getInventory().addItem(new ItemStack (tent));
                        }
                        }
                    }

                } else if(args[0] == "reload"){
                    if(sender instanceof Player){
                        if(sender.hasPermission("tentmod.reload")){
                            this.reloadConfig();
                        } else {
                            sender.sendMessage(ChatColor.DARK_RED + "You do not have perm to reload TentMod!");
                        }
                    }else this.reloadConfig();

                } else if(args[0] == "version"){
                    if(sender instanceof Player){
                        if(sender.hasPermission("tentmod.version")){
                            sender.sendMessage(ChatColor.GOLD + "[" + ChatColor.YELLOW + "TentMod" + ChatColor.GOLD + "]" + ChatColor.DARK_AQUA + " TentMod V." + pdf.getVersion() + " developed by ArsenArsen (A.k.a ArsenArsen1)");
                        } else {
                            sender.sendMessage(ChatColor.DARK_RED + "You do not have perm to see version of TentMod!");
                        }
                    }else sender.sendMessage(ChatColor.GOLD + "[" + ChatColor.YELLOW + "TentMod" + ChatColor.GOLD + "]" + ChatColor.DARK_AQUA + " TentMod V." + pdf.getVersion() + " developed by ArsenArsen (A.k.a ArsenArsen1)");

                }
        }

        return false;
    }
        return true;
}