--- old/src/share/vm/memory/metaspace.hpp 2018-01-24 01:41:51.681862689 -0800 +++ new/src/share/vm/memory/metaspace.hpp 2018-01-24 01:41:51.594854769 -0800 @@ -259,6 +259,8 @@ // Debugging support void verify(); + static void print_compressed_class_space(outputStream* st, const char* requested_addr = 0); + class AllocRecordClosure : public StackObj { public: virtual void doit(address ptr, MetaspaceObj::Type type, int byte_size) = 0;