--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/share/services/nmtCommon.cpp	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2013, 2016, 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
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+#include "precompiled.hpp"
+#include "services/nmtCommon.hpp"
+
+const char* NMTUtil::_memory_type_names[] = {
+  "Java Heap",
+  "Class",
+  "Thread",
+  "Thread Stack",
+  "Code",
+  "GC",
+  "Compiler",
+  "Internal",
+  "Other",
+  "Symbol",
+  "Native Memory Tracking",
+  "Shared class space",
+  "Arena Chunk",
+  "Test",
+  "Tracing",
+  "Logging",
+  "Arguments",
+  "Module",
+  "Unknown"
+};
+
+
+const char* NMTUtil::scale_name(size_t scale) {
+  switch(scale) {
+    case K: return "KB";
+    case M: return "MB";
+    case G: return "GB";
+  }
+  ShouldNotReachHere();
+  return NULL;
+}
+
+size_t NMTUtil::scale_from_name(const char* scale) {
+  assert(scale != NULL, "Null pointer check");
+  if (strncmp(scale, "KB", 2) == 0 ||
+      strncmp(scale, "kb", 2) == 0) {
+    return K;
+  } else if (strncmp(scale, "MB", 2) == 0 ||
+             strncmp(scale, "mb", 2) == 0) {
+    return M;
+  } else if (strncmp(scale, "GB", 2) == 0 ||
+             strncmp(scale, "gb", 2) == 0) {
+    return G;
+  } else {
+    return 0; // Invalid value
+  }
+  return K;
+}
+