diff --git a/src/main/java/net/minecraft/server/Explosion.java b/src/main/java/net/minecraft/server/Explosion.java
index 67fdefdd21..8ebb573d87 100644
--- a/src/main/java/net/minecraft/server/Explosion.java
+++ b/src/main/java/net/minecraft/server/Explosion.java
@@ -11,7 +11,6 @@ import org.bukkit.event.entity.EntityDamageByBlockEvent;
 import org.bukkit.event.entity.EntityDamageByEntityEvent;
 import org.bukkit.event.entity.EntityDamageEvent;
 import org.bukkit.event.entity.EntityExplodeEvent;
-import org.bukkit.event.entity.EntityDamageEvent.DamageCause;
 import org.bukkit.Location;
 // CraftBukkit end
 
@@ -199,7 +198,7 @@ public class Explosion {
         blocks.clear();
         
         for (org.bukkit.block.Block block : event.blockList()) {
-            ChunkCoordinates coords = new ChunkCoordinates(block.getX(), block.getY(), block.getZ());
+            ChunkPosition coords = new ChunkPosition(block.getX(), block.getY(), block.getZ());
             arraylist.add(coords);
             blocks.add(coords);
         }