--- old/src/share/vm/memory/generation.hpp 2014-10-17 16:16:03.000000000 +0200 +++ new/src/share/vm/memory/generation.hpp 2014-10-17 16:16:03.000000000 +0200 @@ -84,7 +84,6 @@ // first two fields are word-sized.) }; - class Generation: public CHeapObj { friend class VMStructs; private: