Remove explosion workaround

Signed-off-by: Lixfel <agga-games@gmx.de>

FightSystem_Core/src/de/steamwar/fightsystem/listener/Permanent.java

@@ -40,7 +40,6 @@ import org.bukkit.event.Listener;
 import org.bukkit.event.block.BlockBreakEvent;
 import org.bukkit.event.block.BlockDispenseEvent;
 import org.bukkit.event.block.BlockFromToEvent;
-import org.bukkit.event.entity.EntityExplodeEvent;
 import org.bukkit.event.entity.FoodLevelChangeEvent;
 import org.bukkit.event.entity.PlayerDeathEvent;
 import org.bukkit.event.entity.SpawnerSpawnEvent;
@@ -179,18 +178,6 @@ public class Permanent implements Listener {
         }
     }
 
-    @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
-    public void onExplosion(EntityExplodeEvent e) {
-        e.blockList().removeIf(block -> {
-            if(block.getType() == Material.TNT) {
-                return false;
-            } else {
-                block.setType(Material.AIR);
-                return true;
-            }
-        });
-    }
-
     @EventHandler
     public void onWorldLoad(WorldLoadEvent e) {
         if(!Config.ArenaLeaveable)