--- old/src/share/vm/runtime/globals.cpp	2019-01-28 17:44:24.000000000 +0800
+++ new/src/share/vm/runtime/globals.cpp	2019-01-28 17:44:23.000000000 +0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -92,6 +92,32 @@
   *((bool*) _addr) = value;
 }
 
+bool Flag::is_int() const {
+  return strcmp(_type, "int")  == 0;
+}
+
+int Flag::get_int() const {
+  return *((int*) _addr);
+}
+
+void Flag::set_int(int value) {
+  check_writable();
+  *((int*) _addr) = value;
+}
+
+bool Flag::is_uint() const {
+  return strcmp(_type, "uint")  == 0;
+}
+
+uint Flag::get_uint() const {
+  return *((uint*) _addr);
+}
+
+void Flag::set_uint(uint value) {
+  check_writable();
+  *((uint*) _addr) = value;
+}
+
 bool Flag::is_intx() const {
   return strcmp(_type, "intx")  == 0;
 }
@@ -131,6 +157,19 @@
   *((uint64_t*) _addr) = value;
 }
 
+bool Flag::is_size_t() const {
+  return strcmp(_type, "size_t") == 0;
+}
+
+size_t Flag::get_size_t() const {
+  return *((size_t*) _addr);
+}
+
+void Flag::set_size_t(size_t value) {
+  check_writable();
+  *((size_t*) _addr) = value;
+}
+
 bool Flag::is_double() const {
   return strcmp(_type, "double") == 0;
 }
@@ -610,8 +649,8 @@
 {
   E e;
   e.set_name(name);
-  e.set_old_value(old_value);
-  e.set_new_value(new_value);
+  e.set_oldValue(old_value);
+  e.set_newValue(new_value);
   e.set_origin(origin);
   e.commit();
 }
@@ -672,8 +711,8 @@
   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();