Clean up

src/cz/boosik/boosCooldown/boosCoolDown.java

@@ -3,7 +3,6 @@ package cz.boosik.boosCooldown;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
 import org.bukkit.event.Event;
-import org.bukkit.plugin.Plugin;
 import org.bukkit.plugin.PluginDescriptionFile;
 import org.bukkit.plugin.PluginManager;
 import org.bukkit.plugin.java.JavaPlugin;

src/cz/boosik/boosCooldown/boosCoolDownEntityListener.java

@@ -14,6 +14,7 @@ public class boosCoolDownEntityListener extends EntityListener {
 		plugin = instance;
 	}
 
+	@Override
 	public void onEntityDamage(EntityDamageEvent event) {
 		if (event.isCancelled()) {
 			return;

src/cz/boosik/boosCooldown/boosCoolDownPlayerListener.java

@@ -14,6 +14,7 @@ public class boosCoolDownPlayerListener extends PlayerListener {
 		plugin = instance;
 	}
 
+	@Override
 	public void onPlayerCommandPreprocess(PlayerCommandPreprocessEvent event) {
 		if (event.isCancelled()) {
 			return;

src/cz/boosik/boosCooldown/boosWarmUpTimer.java

@@ -23,6 +23,7 @@ public class boosWarmUpTimer extends TimerTask {
 	public boosWarmUpTimer() {
 	}
 
+	@Override
 	public void run() {
 		if (player.isOnline()) {
 			boosCoolDownManager.setWarmUpOK(player, pre, message);