657 // unloading, and hence during concurrent class unloading.
658 bool is_loader_alive() const { return class_loader_data()->is_alive(); }
659
660 void clean_subklass();
661
662 static void clean_weak_klass_links(bool unloading_occurred, bool clean_alive_klasses = true);
663 static void clean_subklass_tree() {
664 clean_weak_klass_links(/*unloading_occurred*/ true , /* clean_alive_klasses */ false);
665 }
666
667 virtual void array_klasses_do(void f(Klass* k)) {}
668
669 // Return self, except for abstract classes with exactly 1
670 // implementor. Then return the 1 concrete implementation.
671 Klass *up_cast_abstract();
672
673 // klass name
674 Symbol* name() const { return _name; }
675 void set_name(Symbol* n);
676
677 public:
678 // jvm support
679 virtual jint compute_modifier_flags(TRAPS) const;
680
681 // JVMTI support
682 virtual jint jvmti_class_status() const;
683
684 // Printing
685 virtual void print_on(outputStream* st) const;
686
687 virtual void oop_print_value_on(oop obj, outputStream* st);
688 virtual void oop_print_on (oop obj, outputStream* st);
689
690 virtual const char* internal_name() const = 0;
691
692 // Verification
693 virtual void verify_on(outputStream* st);
694 void verify() { verify_on(tty); }
695
696 #ifndef PRODUCT
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657 // unloading, and hence during concurrent class unloading.
658 bool is_loader_alive() const { return class_loader_data()->is_alive(); }
659
660 void clean_subklass();
661
662 static void clean_weak_klass_links(bool unloading_occurred, bool clean_alive_klasses = true);
663 static void clean_subklass_tree() {
664 clean_weak_klass_links(/*unloading_occurred*/ true , /* clean_alive_klasses */ false);
665 }
666
667 virtual void array_klasses_do(void f(Klass* k)) {}
668
669 // Return self, except for abstract classes with exactly 1
670 // implementor. Then return the 1 concrete implementation.
671 Klass *up_cast_abstract();
672
673 // klass name
674 Symbol* name() const { return _name; }
675 void set_name(Symbol* n);
676
677 virtual void release_C_heap_structures();
678
679 public:
680 // jvm support
681 virtual jint compute_modifier_flags(TRAPS) const;
682
683 // JVMTI support
684 virtual jint jvmti_class_status() const;
685
686 // Printing
687 virtual void print_on(outputStream* st) const;
688
689 virtual void oop_print_value_on(oop obj, outputStream* st);
690 virtual void oop_print_on (oop obj, outputStream* st);
691
692 virtual const char* internal_name() const = 0;
693
694 // Verification
695 virtual void verify_on(outputStream* st);
696 void verify() { verify_on(tty); }
697
698 #ifndef PRODUCT
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