--- old/src/hotspot/share/classfile/vmSymbols.hpp	2019-12-03 19:36:51.000000000 -0800
+++ new/src/hotspot/share/classfile/vmSymbols.hpp	2019-12-03 19:36:50.000000000 -0800
@@ -424,6 +424,7 @@
   template(protection_domain_name,                    "protection_domain")                        \
   template(signers_name,                              "signers_name")                             \
   template(source_file_name,                          "source_file")                              \
+  template(classData_name,                            "classData_name")                           \
   template(loader_data_name,                          "loader_data")                              \
   template(vmdependencies_name,                       "vmdependencies")                           \
   template(last_cleanup_name,                         "last_cleanup")                             \
@@ -879,6 +880,8 @@
    do_name(     isArray_name,                                    "isArray")                                             \
   do_intrinsic(_isPrimitive,              java_lang_Class,        isPrimitive_name, void_boolean_signature,      F_RN)  \
    do_name(     isPrimitive_name,                                "isPrimitive")                                         \
+  do_intrinsic(_isHiddenClass,            java_lang_Class,        isHiddenClass_name, void_boolean_signature,    F_RN)  \
+   do_name(     isHiddenClass_name,                               "isHiddenClass")                                      \
   do_intrinsic(_getSuperclass,            java_lang_Class,        getSuperclass_name, void_class_signature,      F_RN)  \
    do_name(     getSuperclass_name,                              "getSuperclass")                                       \
   do_intrinsic(_Class_cast,               java_lang_Class,        Class_cast_name, object_object_signature,      F_R)   \