diff -r e2eff4dcebbd -r b5023063346d src/hotspot/share/classfile/systemDictionary.hpp
--- a/src/hotspot/share/classfile/systemDictionary.hpp	Wed May 16 10:27:25 2018 -0700
+++ b/src/hotspot/share/classfile/systemDictionary.hpp	Tue May 15 14:49:10 2018 -0700
@@ -181,14 +181,12 @@
                                                                                                                          \
   /* support for CDS */                                                                                                  \
   do_klass(ByteArrayInputStream_klass,                  java_io_ByteArrayInputStream,              Pre                 ) \
-  do_klass(File_klass,                                  java_io_File,                              Pre                 ) \
   do_klass(URL_klass,                                   java_net_URL,                              Pre                 ) \
   do_klass(Jar_Manifest_klass,                          java_util_jar_Manifest,                    Pre                 ) \
   do_klass(jdk_internal_loader_ClassLoaders_klass,      jdk_internal_loader_ClassLoaders,          Pre                 ) \
   do_klass(jdk_internal_loader_ClassLoaders_AppClassLoader_klass,      jdk_internal_loader_ClassLoaders_AppClassLoader,       Pre ) \
   do_klass(jdk_internal_loader_ClassLoaders_PlatformClassLoader_klass, jdk_internal_loader_ClassLoaders_PlatformClassLoader,  Pre ) \
   do_klass(CodeSource_klass,                            java_security_CodeSource,                  Pre                 ) \
-  do_klass(ParseUtil_klass,                             sun_net_www_ParseUtil,                     Pre                 ) \
                                                                                                                          \
   do_klass(StackTraceElement_klass,                     java_lang_StackTraceElement,               Opt                 ) \
                                                                                                                          \
@@ -743,6 +741,7 @@
   // table of box klasses (int_klass, etc.)
   static InstanceKlass* _box_klasses[T_VOID+1];
 
+private:
   static oop  _java_system_loader;
   static oop  _java_platform_loader;