--- old/src/hotspot/share/memory/metaspace/metablock.hpp	2018-05-19 06:36:44.463529265 +0200
+++ new/src/hotspot/share/memory/metaspace/metablock.hpp	2018-05-19 06:36:44.371528672 +0200
@@ -29,7 +29,6 @@
 #include "utilities/globalDefinitions.hpp"
 
 namespace metaspace {
-namespace internals {
 
 // Metablock is the unit of allocation from a Chunk.
 //
@@ -47,6 +46,6 @@
 };
 
 } // namespace metaspace
-} // namespace internals
 
 #endif /* SHARE_MEMORY_METASPACE_METABLOCK_HPP_ */
+