diff --git a/paper-server/src/org/bukkit/craftbukkit/CraftEntity.java b/paper-server/src/org/bukkit/craftbukkit/CraftEntity.java
index 2a2f2392e7..efbb7f2866 100644
--- a/paper-server/src/org/bukkit/craftbukkit/CraftEntity.java
+++ b/paper-server/src/org/bukkit/craftbukkit/CraftEntity.java
@@ -8,7 +8,7 @@ import org.bukkit.World;
 
 public class CraftEntity implements org.bukkit.Entity {
     protected final CraftServer server;
-    private final Entity entity;
+    private Entity entity;
 
     public CraftEntity(final CraftServer server, final Entity entity) {
         this.server = server;
@@ -35,6 +35,10 @@ public class CraftEntity implements org.bukkit.Entity {
         return entity;
     }
 
+    public void setHandle(final Entity entity) {
+        this.entity = entity;
+    }
+
     @Override
     public boolean equals(Object obj) {
         if (obj == null) {
diff --git a/paper-server/src/org/bukkit/craftbukkit/CraftHumanEntity.java b/paper-server/src/org/bukkit/craftbukkit/CraftHumanEntity.java
index 1152bc62f4..b03f096725 100644
--- a/paper-server/src/org/bukkit/craftbukkit/CraftHumanEntity.java
+++ b/paper-server/src/org/bukkit/craftbukkit/CraftHumanEntity.java
@@ -7,7 +7,7 @@ import org.bukkit.HumanEntity;
 import org.bukkit.ItemStack;
 
 public class CraftHumanEntity extends CraftLivingEntity implements HumanEntity {
-    private final EntityPlayer entity;
+    private EntityPlayer entity;
 
     public CraftHumanEntity(final CraftServer server, final EntityPlayer entity) {
         super(server, entity);
@@ -29,6 +29,11 @@ public class CraftHumanEntity extends CraftLivingEntity implements HumanEntity {
         return entity;
     }
 
+    public void setHandle(final EntityPlayer entity) {
+        super.setHandle((EntityPlayer)entity);
+        this.entity = entity;
+    }
+
     @Override
     public String toString() {
         return "CraftHumanEntity{" + "id=" + getEntityID() + "name=" + getName() + '}';
diff --git a/paper-server/src/org/bukkit/craftbukkit/CraftLivingEntity.java b/paper-server/src/org/bukkit/craftbukkit/CraftLivingEntity.java
index 2c70d10a08..8f75338699 100644
--- a/paper-server/src/org/bukkit/craftbukkit/CraftLivingEntity.java
+++ b/paper-server/src/org/bukkit/craftbukkit/CraftLivingEntity.java
@@ -1,11 +1,12 @@
 
 package org.bukkit.craftbukkit;
 
+import net.minecraft.server.Entity;
 import net.minecraft.server.EntityLiving;
 import org.bukkit.LivingEntity;
 
 public class CraftLivingEntity extends CraftEntity implements LivingEntity {
-    private final EntityLiving entity;
+    private EntityLiving entity;
     
     public CraftLivingEntity(final CraftServer server, final EntityLiving entity) {
         super(server, entity);
@@ -29,6 +30,11 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
         return entity;
     }
 
+    public void setHandle(final EntityLiving entity) {
+        super.setHandle((Entity)entity);
+        this.entity = entity;
+    }
+
     @Override
     public String toString() {
         return "CraftLivingEntity{" + "id=" + getEntityID() + '}';
diff --git a/paper-server/src/org/bukkit/craftbukkit/CraftPlayer.java b/paper-server/src/org/bukkit/craftbukkit/CraftPlayer.java
index f10d920c19..a8a368dc97 100644
--- a/paper-server/src/org/bukkit/craftbukkit/CraftPlayer.java
+++ b/paper-server/src/org/bukkit/craftbukkit/CraftPlayer.java
@@ -1,6 +1,7 @@
 
 package org.bukkit.craftbukkit;
 
+import net.minecraft.server.EntityPlayer;
 import net.minecraft.server.EntityPlayerMP;
 import net.minecraft.server.Packet3Chat;
 import org.bukkit.Location;
@@ -24,6 +25,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
     }
 
     public void setHandle(final EntityPlayerMP entity) {
+        super.setHandle((EntityPlayer)entity);
         this.entity = entity;
     }
 
@@ -40,4 +42,26 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
     public String toString() {
         return "CraftPlayer{" + "name=" + getName() + '}';
     }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final CraftPlayer other = (CraftPlayer) obj;
+        if ((this.getName() == null) ? (other.getName() != null) : !this.getName().equals(other.getName())) {
+            return false;
+        }
+        return true;
+    }
+
+    @Override
+    public int hashCode() {
+        int hash = 5;
+        hash = 97 * hash + (this.getName() != null ? this.getName().hashCode() : 0);
+        return hash;
+    }
 }
diff --git a/paper-server/src/org/bukkit/craftbukkit/CraftWorld.java b/paper-server/src/org/bukkit/craftbukkit/CraftWorld.java
index e3d691f846..5e6d20d7ec 100644
--- a/paper-server/src/org/bukkit/craftbukkit/CraftWorld.java
+++ b/paper-server/src/org/bukkit/craftbukkit/CraftWorld.java
@@ -70,6 +70,11 @@ public class CraftWorld implements World {
         return world;
     }
 
+    @Override
+    public String toString() {
+        return "CraftWorld";
+    }
+
     private final class ChunkCoordinate {
         public final int x;
         public final int z;