--- old/src/share/vm/runtime/globals.cpp	2019-08-12 15:02:54.321285864 +0800
+++ new/src/share/vm/runtime/globals.cpp	2019-08-12 15:02:54.142291045 +0800
@@ -616,8 +616,8 @@
   e.commit();
 }
 
-bool CommandLineFlags::boolAt(const char* name, size_t len, bool* value) {
-  Flag* result = Flag::find_flag(name, len);
+bool CommandLineFlags::boolAt(const char* name, size_t len, bool* value, bool allow_locked, bool return_flag) {
+  Flag* result = Flag::find_flag(name, len, allow_locked, return_flag);
   if (result == NULL) return false;
   if (!result->is_bool()) return false;
   *value = result->get_bool();
@@ -644,8 +644,8 @@
   faddr->set_origin(origin);
 }
 
-bool CommandLineFlags::intxAt(const char* name, size_t len, intx* value) {
-  Flag* result = Flag::find_flag(name, len);
+bool CommandLineFlags::intxAt(const char* name, size_t len, intx* value, bool allow_locked, bool return_flag) {
+  Flag* result = Flag::find_flag(name, len, allow_locked, return_flag);
   if (result == NULL) return false;
   if (!result->is_intx()) return false;
   *value = result->get_intx();
@@ -672,8 +672,8 @@
   faddr->set_origin(origin);
 }
 
-bool CommandLineFlags::uintxAt(const char* name, size_t len, uintx* value) {
-  Flag* result = Flag::find_flag(name, len);
+bool CommandLineFlags::uintxAt(const char* name, size_t len, uintx* value, bool allow_locked, bool return_flag) {
+  Flag* result = Flag::find_flag(name, len, allow_locked, return_flag);
   if (result == NULL) return false;
   if (!result->is_uintx()) return false;
   *value = result->get_uintx();
@@ -700,8 +700,8 @@
   faddr->set_origin(origin);
 }
 
-bool CommandLineFlags::uint64_tAt(const char* name, size_t len, uint64_t* value) {
-  Flag* result = Flag::find_flag(name, len);
+bool CommandLineFlags::uint64_tAt(const char* name, size_t len, uint64_t* value, bool allow_locked, bool return_flag) {
+  Flag* result = Flag::find_flag(name, len, allow_locked, return_flag);
   if (result == NULL) return false;
   if (!result->is_uint64_t()) return false;
   *value = result->get_uint64_t();
@@ -728,8 +728,8 @@
   faddr->set_origin(origin);
 }
 
-bool CommandLineFlags::doubleAt(const char* name, size_t len, double* value) {
-  Flag* result = Flag::find_flag(name, len);
+bool CommandLineFlags::doubleAt(const char* name, size_t len, double* value, bool allow_locked, bool return_flag) {
+  Flag* result = Flag::find_flag(name, len, allow_locked, return_flag);
   if (result == NULL) return false;
   if (!result->is_double()) return false;
   *value = result->get_double();
@@ -756,8 +756,8 @@
   faddr->set_origin(origin);
 }
 
-bool CommandLineFlags::ccstrAt(const char* name, size_t len, ccstr* value) {
-  Flag* result = Flag::find_flag(name, len);
+bool CommandLineFlags::ccstrAt(const char* name, size_t len, ccstr* value, bool allow_locked, bool return_flag) {
+  Flag* result = Flag::find_flag(name, len, allow_locked, return_flag);
   if (result == NULL) return false;
   if (!result->is_ccstr()) return false;
   *value = result->get_ccstr();