341   static CollectedHeap* heap() { return _collectedHeap; }

   341   static CollectedHeap* heap() { return _collectedHeap; }

   342 

   342 

   343   // For UseCompressedOops

   343   // For UseCompressedOops

   344   static address* narrow_oop_base_addr()              { return &_narrow_oop._base; }

   344   static address* narrow_oop_base_addr()              { return &_narrow_oop._base; }

   345   static address  narrow_oop_base()                   { return  _narrow_oop._base; }

   345   static address  narrow_oop_base()                   { return  _narrow_oop._base; }

   346   static int      narrow_oop_shift()                  { return  _narrow_oop._shift; }

   347   static int      narrow_oop_shift()                  { return  _narrow_oop._shift; }

   347   static void     set_narrow_oop_base(address base)   { _narrow_oop._base  = base; }

   348   static void     set_narrow_oop_base(address base)   { _narrow_oop._base  = base; }

   348   static void     set_narrow_oop_shift(int shift)     { _narrow_oop._shift = shift; }

   349   static void     set_narrow_oop_shift(int shift)     { _narrow_oop._shift = shift; }

   349   static bool     narrow_oop_use_implicit_null_checks()             { return  _narrow_oop._use_implicit_null_checks; }

   350   static bool     narrow_oop_use_implicit_null_checks()             { return  _narrow_oop._use_implicit_null_checks; }

   350   static void     set_narrow_oop_use_implicit_null_checks(bool use) { _narrow_oop._use_implicit_null_checks = use; }

   351   static void     set_narrow_oop_use_implicit_null_checks(bool use) { _narrow_oop._use_implicit_null_checks = use; }