Added hashCode and equals to CraftWorld

1 files changed, 19 insertions, 0 deletions

diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index beb87eb6..a8ce667a 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -870,4 +870,23 @@ public class CraftWorld implements World {
             }
         }
     }
+
+    @Override
+    public int hashCode() {
+        return getUID().hashCode();
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        
+        final CraftWorld other = (CraftWorld) obj;
+        
+        return this.getUID() == other.getUID();
+    }
 }