Remove Changes

SpigotCore_14/src/de/steamwar/core/FlatteningWrapper14.java

@@ -241,7 +241,7 @@ public class FlatteningWrapper14 implements FlatteningWrapper.IFlatteningWrapper
         try{
             return Material.valueOf(material);
         }catch(IllegalArgumentException e){
-            return renamedLegacy.getOrDefault(material, Material.STONE);
+            return renamedLegacy.get(material);
         }
     }