Removed unused methods

src/engine/objects/Building.java

@@ -779,10 +779,6 @@ public class Building extends AbstractWorldObject {
         return this.meshUUID;
     }
 
-    public final void setMeshUUID(int value) {
-        this.meshUUID = value;
-    }
-
     public final Resists getResists() {
         return this.resists;
     }