Just the Universe being way too friendly

universe.hpp

class Universe: AllStatic {
  // Ugh.  Universe is much too friendly.
  friend class MarkSweep;
  friend class oopDesc;
  friend class ClassLoader;
  friend class Arguments;
  friend class SystemDictionary;
  friend class VMStructs;
  friend class CompactingPermGenGen;
  friend class VM_PopulateDumpSharedSpace;

  friend jint  universe_init();
  friend void  universe2_init();
  friend bool  universe_post_init();
  //...
}