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

*** 484,494 ****
       * @param oldProperty Property to replace.
       * @param newProperty New {@link Property}.
       *
       * @return New {@link PropertyMap} with {@link Property} replaced.
       */
!     PropertyMap replaceProperty(final Property oldProperty, final Property newProperty) {
          if (listeners != null) {
              listeners.propertyModified(oldProperty, newProperty);
          }
          // Add replaces existing property.
          final PropertyHashMap newProperties = properties.immutableReplace(oldProperty, newProperty);
--- 484,494 ----
       * @param oldProperty Property to replace.
       * @param newProperty New {@link Property}.
       *
       * @return New {@link PropertyMap} with {@link Property} replaced.
       */
!     public PropertyMap replaceProperty(final Property oldProperty, final Property newProperty) {
          if (listeners != null) {
              listeners.propertyModified(oldProperty, newProperty);
          }
          // Add replaces existing property.
          final PropertyHashMap newProperties = properties.immutableReplace(oldProperty, newProperty);