44   friend class ciMethod;
  45   friend class ciMethodData;
  46   friend class ciObjArrayKlass;
  47   friend class ciReceiverTypeData;
  48 
  49 private:
  50   ciSymbol* _name;
  51   jint _layout_helper;
  52 
  53 protected:
  54   ciKlass(Klass* k, ciSymbol* name);
  55   ciKlass(ciSymbol* name, BasicType bt);
  56 
  57   Klass* get_Klass() const {
  58     Klass* k = (Klass*)_metadata;
  59     assert(k != NULL, "illegal use of unloaded klass");
  60     return k;
  61   }
  62 
  63   // Certain subklasses have an associated class loader.



  64   virtual oop loader()             { return NULL; }
  65   virtual jobject loader_handle()  { return NULL; }
  66 
  67   virtual oop protection_domain()             { return NULL; }
  68   virtual jobject protection_domain_handle()  { return NULL; }
  69 
  70   const char* type_string() { return "ciKlass"; }
  71 
  72   void print_impl(outputStream* st);
  73 
  74 public:
  75   ciKlass(Klass* k);
  76 
  77   // What is the name of this klass?
  78   ciSymbol* name() const { return _name; }
  79 
  80   // What is its layout helper value?
  81   jint layout_helper() { return _layout_helper; }
  82 
  83   bool is_subtype_of(ciKlass* klass);

  44   friend class ciMethod;
  45   friend class ciMethodData;
  46   friend class ciObjArrayKlass;
  47   friend class ciReceiverTypeData;
  48 
  49 private:
  50   ciSymbol* _name;
  51   jint _layout_helper;
  52 
  53 protected:
  54   ciKlass(Klass* k, ciSymbol* name);
  55   ciKlass(ciSymbol* name, BasicType bt);
  56 
  57   Klass* get_Klass() const {
  58     Klass* k = (Klass*)_metadata;
  59     assert(k != NULL, "illegal use of unloaded klass");
  60     return k;
  61   }
  62 
  63   // Certain subklasses have an associated class loader.
  64   virtual oop holder()             { return NULL; }
  65   virtual jobject holder_handle()  { return NULL; }
  66 
  67   virtual oop loader()             { return NULL; }
  68   virtual jobject loader_handle()  { return NULL; }
  69 
  70   virtual oop protection_domain()             { return NULL; }
  71   virtual jobject protection_domain_handle()  { return NULL; }
  72 
  73   const char* type_string() { return "ciKlass"; }
  74 
  75   void print_impl(outputStream* st);
  76 
  77 public:
  78   ciKlass(Klass* k);
  79 
  80   // What is the name of this klass?
  81   ciSymbol* name() const { return _name; }
  82 
  83   // What is its layout helper value?
  84   jint layout_helper() { return _layout_helper; }
  85 
  86   bool is_subtype_of(ciKlass* klass);