586                                          OverpassLookupMode overpass_mode,
587                                          PrivateLookupMode = PrivateLookupMode::find) const;
588  public:
589   Method* lookup_method(const Symbol* name, const Symbol* signature) const {
590     return uncached_lookup_method(name, signature, OverpassLookupMode::find);
591   }
592 
593   // array class with specific rank
594   virtual ArrayKlass* array_klass(int rank, TRAPS) = 0;
595 
596   // array class with this klass as element type
597   virtual ArrayKlass* array_klass(TRAPS) = 0;
598 
599   // These will return null instead of allocating on the heap:
600   virtual ArrayKlass* array_klass_or_null(int rank) = 0;
601   virtual ArrayKlass* array_klass_or_null() = 0;
602 
603   virtual oop protection_domain() const = 0;
604 
605   oop class_loader() const;

606 
607   inline oop klass_holder() const;
608 
609   inline void keep_alive() const;
610 
611  protected:
612 
613   // Error handling when length > max_length or length < 0
614   static void check_array_allocation_length(int length, int max_length, TRAPS);
615 
616   void set_vtable_length(int len) { _vtable_len= len; }
617 
618   vtableEntry* start_of_vtable() const;
619 #if INCLUDE_CDS
620   void restore_unshareable_info(ClassLoaderData* loader_data, Handle protection_domain, TRAPS);
621 #endif
622  public:
623   Method* method_at_vtable(int index);
624 
625   static ByteSize vtable_start_offset();

586                                          OverpassLookupMode overpass_mode,
587                                          PrivateLookupMode = PrivateLookupMode::find) const;
588  public:
589   Method* lookup_method(const Symbol* name, const Symbol* signature) const {
590     return uncached_lookup_method(name, signature, OverpassLookupMode::find);
591   }
592 
593   // array class with specific rank
594   virtual ArrayKlass* array_klass(int rank, TRAPS) = 0;
595 
596   // array class with this klass as element type
597   virtual ArrayKlass* array_klass(TRAPS) = 0;
598 
599   // These will return null instead of allocating on the heap:
600   virtual ArrayKlass* array_klass_or_null(int rank) = 0;
601   virtual ArrayKlass* array_klass_or_null() = 0;
602 
603   virtual oop protection_domain() const = 0;
604 
605   oop class_loader() const;
606   Symbol* class_loader_name_and_id() const;
607 
608   inline oop klass_holder() const;
609 
610   inline void keep_alive() const;
611 
612  protected:
613 
614   // Error handling when length > max_length or length < 0
615   static void check_array_allocation_length(int length, int max_length, TRAPS);
616 
617   void set_vtable_length(int len) { _vtable_len= len; }
618 
619   vtableEntry* start_of_vtable() const;
620 #if INCLUDE_CDS
621   void restore_unshareable_info(ClassLoaderData* loader_data, Handle protection_domain, TRAPS);
622 #endif
623  public:
624   Method* method_at_vtable(int index);
625 
626   static ByteSize vtable_start_offset();