--- old/src/jdk/nashorn/internal/objects/PrototypeObject.java 2014-03-14 20:34:15.514915369 +0530 +++ new/src/jdk/nashorn/internal/objects/PrototypeObject.java 2014-03-14 20:34:15.418914894 +0530 @@ -57,10 +57,6 @@ map$ = PropertyMap.newMap(properties); } - static PropertyMap getInitialMap() { - return map$; - } - private PrototypeObject(final Global global, final PropertyMap map) { super(global.getObjectPrototype(), map != map$? map.addAll(map$) : map$); }