src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/ScriptFunction.java

*** 141,151 ****
              constructorCount++;
          }
  
          this.data  = data;
          this.scope = scope;
-         this.allocatorMap = data.getAllocatorMap();
      }
  
      @Override
      public String getClassName() {
          return "Function";
--- 141,150 ----
*** 251,261 ****
              allocations++;
          }
  
          assert !isBoundFunction(); // allocate never invoked on bound functions
  
!         final ScriptObject object = data.allocate(allocatorMap);
  
          if (object != null) {
              final Object prototype = getPrototype();
              if (prototype instanceof ScriptObject) {
                  object.setInitialProto((ScriptObject)prototype);
--- 250,260 ----
              allocations++;
          }
  
          assert !isBoundFunction(); // allocate never invoked on bound functions
  
!         final ScriptObject object = data.allocate(getAllocatorMap());
  
          if (object != null) {
              final Object prototype = getPrototype();
              if (prototype instanceof ScriptObject) {
                  object.setInitialProto((ScriptObject)prototype);
*** 267,276 ****
--- 266,283 ----
          }
  
          return object;
      }
  
+     private PropertyMap getAllocatorMap() {
+         PropertyMap map = allocatorMap;
+         if (map == null) {
+             map = allocatorMap = data.getAllocatorMap();
+         }
+         return map;
+     }
+ 
      /**
       * Return Object.prototype - used by "allocate"
       * @return Object.prototype
       */
      protected abstract ScriptObject getObjectPrototype();