Listener

package me.CraftCreeper6.zeartool;

import java.util.ArrayList;
import java.util.List;

import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.Action;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;
import org.bukkit.util.Vector;

public class MainListener implements Listener {

        @EventHandler
        public void onClick(PlayerInteractEvent event) {

                Player p = event.getPlayer();

                ItemStack stick = new ItemStack(Material.STICK);
                ItemMeta smeta = stick.getItemMeta();
                smeta.setDisplayName("§c§nInvisibilty");
                List<String> lorename = new ArrayList<String>();
                lorename
                        .add(ChatColor.DARK_PURPLE
                                + "Right click to turn invisible for 10 seconds.");
                smeta.setLore(lorename);
                stick.setItemMeta(smeta);
                if (event.getAction() == Action.RIGHT_CLICK_BLOCK
                                || event.getAction() == Action.RIGHT_CLICK_AIR) {
                    if (event.getItem().getType().equals(stick)) {
                    if (p.hasPotionEffect(PotionEffectType.INVISIBILITY)) {
                                        return;
                                }

                                p.addPotionEffect(new PotionEffect(
                                                PotionEffectType.INVISIBILITY, 200, 1));
                                return;

                        }ItemStack ironaxe = new ItemStack(Material.IRON_AXE);
                        ItemMeta iameta = ironaxe.getItemMeta();
                        iameta.setDisplayName("§c§nHigh Jump");
                        List<String> lorename1 = new ArrayList<String>();
                        lorename1
                                .add(ChatColor.DARK_PURPLE
                                        + "Right click to jump high in the sky and deal AOE damage when you hit the ground!");
                        iameta.setLore(lorename1);
                        ironaxe.setItemMeta(iameta);
                        if (event.getAction() == Action.RIGHT_CLICK_BLOCK
                                || event.getAction() == Action.RIGHT_CLICK_AIR) {
                        if (event.getItem().hasItemMeta()) {
                        if (event.getItem().getItemMeta().getDisplayName().equalsIgnoreCase("§c§nHigh Jump")){ // Check this line, might not be right. If it works, remove the new ItemStack code
                            p.setFlying(false);
                            Vector jump = p.getLocation().getDirection().multiply(0.2).setY(1.1);
                            p.setVelocity(p.getVelocity().add(jump));
                        }
                            if (event.getItem().getType().equals(Material.COOKED_BEEF));
                            p.addPotionEffect(new PotionEffect(
                                    PotionEffectType.SPEED, 100, 1));
                    return;

                }
                return;
                        }
                }

        }
}