Minecraft KitPvP Code

package me.fistoffury21.FistoPvP;

import java.util.ArrayList;
import java.util.logging.Logger;

import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.plugin.PluginDescriptionFile;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.Material;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.event.Listener;
import org.bukkit.inventory.ItemStack;

public class Main  extends JavaPlugin implements Listener {
	public final Logger logger = Logger.getLogger("Minecraft");

	@Override
	public void onDisable() {
		PluginDescriptionFile pdfFile = this.getDescription();
		this.logger.info(pdfFile.getName() + " Has Been Disabled!");

		getServer().getPluginManager().registerEvents(this, this);
	}

	@Override
	public void onEnable() {
		PluginDescriptionFile pdfFile = this.getDescription();
		this.logger.info(pdfFile.getName() + pdfFile.getVersion() + " Has Been Enabled!");
	}
	ArrayList<String> kits = new ArrayList<String>();

	public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args) {
	       Player player = (Player) sender;
	       if(commandLabel.equalsIgnoreCase("pvp"));
	       player.sendMessage(ChatColor.AQUA + "Enjoy!");
	       player.getInventory().clear();
		   player.sendMessage(ChatColor.AQUA + "Obtained PvP Kit!");
		   player.getInventory().setHelmet(new ItemStack(Material.DIAMOND_HELMET));
		   player.getInventory().setHelmet(new ItemStack(Material.DIAMOND_CHESTPLATE));
		   player.getInventory().setHelmet(new ItemStack(Material.DIAMOND_LEGGINGS));
		   player.getInventory().setHelmet(new ItemStack(Material.DIAMOND_BOOTS));
		   ItemStack sword = new ItemStack(Material.DIAMOND_SWORD);
		   sword.addEnchantment(Enchantment.DAMAGE_ALL, 5);
		   player.getInventory().addItem(sword);
		   player.getInventory().addItem(new ItemStack(Material.MUSHROOM_SOUP));
		   player.getInventory().addItem(new ItemStack(Material.MUSHROOM_SOUP));
		   player.getInventory().addItem(new ItemStack(Material.MUSHROOM_SOUP));
		   player.getInventory().addItem(new ItemStack(Material.MUSHROOM_SOUP));
		   player.getInventory().addItem(new ItemStack(Material.MUSHROOM_SOUP));
		   player.getInventory().addItem(new ItemStack(Material.MUSHROOM_SOUP));
		   player.getInventory().addItem(new ItemStack(Material.MUSHROOM_SOUP));
		   player.getInventory().addItem(new ItemStack(Material.MUSHROOM_SOUP));
		   player.getInventory().addItem(new ItemStack(Material.MUSHROOM_SOUP));
		   player.getInventory().addItem(new ItemStack(Material.MUSHROOM_SOUP));
		   player.getInventory().addItem(new ItemStack(Material.MUSHROOM_SOUP));
		   player.getInventory().addItem(new ItemStack(Material.MUSHROOM_SOUP));
		return false;





	}











	}