EntityDamage

package com.github.r0306.antirelog;

import java.util.concurrent.TimeUnit;

import org.bukkit.Bukkit;
import org.bukkit.entity.Entity;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.entity.EntityDamageByEntityEvent;
import org.bukkit.event.entity.EntityDamageEvent;
import org.bukkit.event.player.PlayerCommandPreprocessEvent;

public class DamageListener implements Listener{
	private antirelog plugin;
	public DamageListener (antirelog plugin) {
		this.plugin = plugin;
	}



		public static boolean isDamaged = false;


@EventHandler
public void damage (EntityDamageEvent event) {
	Entity victim = event.getEntity();
	if (event instanceof EntityDamageByEntityEvent) {
		EntityDamageByEntityEvent edbeEvent = (EntityDamageByEntityEvent) event;
        if(edbeEvent.getDamager() instanceof Player && victim instanceof Player) {
        		isDamaged = true;
				int delay = plugin.getConfig().getInt("StunDuration") * 20;
        		plugin.getServer().getScheduler().scheduleSyncDelayedTask(plugin, new Runnable() {
					public void run() {
						isDamaged = false;
					}
        		}, 60L);
        		System.out.println(isDamaged);
        		}
	      }
	 }
}