--- old/src/hotspot/share/memory/metaspace/occupancyMap.hpp	2018-05-19 06:36:47.211546974 +0200
+++ new/src/hotspot/share/memory/metaspace/occupancyMap.hpp	2018-05-19 06:36:47.119546381 +0200
@@ -32,7 +32,6 @@
 
 
 namespace metaspace {
-namespace internals {
 
 class Metachunk;
 
@@ -239,6 +238,6 @@
 };
 
 } // namespace metaspace
-} // namespace internals
 
 #endif /* SHARE_MEMORY_METASPACE_OCCUPANCYMAP_HPP_ */
+