448 while (indent != 0) {
449 st->print("|");
450 indent--;
451 if (indent != 0) {
452 st->print(" ");
453 }
454 }
455 }
456
457 // Print the class name and its unique ClassLoader identifer.
458 static void print_classname(outputStream* st, Klass* klass) {
459 oop loader_oop = klass->class_loader_data()->class_loader();
460 st->print("%s/", klass->external_name());
461 if (loader_oop == NULL) {
462 st->print("null");
463 } else {
464 st->print(INTPTR_FORMAT, p2i(klass->class_loader_data()));
465 }
466 }
467
468 static void print_interface(outputStream* st, Klass* intf_klass, const char* intf_type, int indent) {
469 print_indent(st, indent);
470 st->print(" implements ");
471 print_classname(st, intf_klass);
472 st->print(" (%s intf)\n", intf_type);
473 }
474
475 void KlassHierarchy::print_class(outputStream* st, KlassInfoEntry* cie, bool print_interfaces) {
476 ResourceMark rm;
477 InstanceKlass* klass = (InstanceKlass*)cie->klass();
478 int indent = 0;
479
480 // Print indentation with proper indicators of superclass.
481 Klass* super = klass->super();
482 while (super != NULL) {
483 super = super->super();
484 indent++;
485 }
486 print_indent(st, indent);
487 if (indent != 0) st->print("--");
488
489 // Print the class name, its unique ClassLoader identifer, and if it is an interface.
490 print_classname(st, klass);
491 if (klass->is_interface()) {
492 st->print(" (intf)");
493 }
494 // Special treatment for generated core reflection accessor classes: print invocation target.
495 if (ReflectionAccessorImplKlassHelper::is_generated_accessor(klass)) {
496 st->print(" (invokes: ");
497 ReflectionAccessorImplKlassHelper::print_invocation_target(st, klass);
498 st->print(")");
499 }
500 st->print("\n");
501
502 // Print any interfaces the class has.
503 if (print_interfaces) {
504 Array<Klass*>* local_intfs = klass->local_interfaces();
505 Array<Klass*>* trans_intfs = klass->transitive_interfaces();
506 for (int i = 0; i < local_intfs->length(); i++) {
507 print_interface(st, local_intfs->at(i), "declared", indent);
508 }
509 for (int i = 0; i < trans_intfs->length(); i++) {
510 Klass* trans_interface = trans_intfs->at(i);
511 // Only print transitive interfaces if they are not also declared.
512 if (!local_intfs->contains(trans_interface)) {
513 print_interface(st, trans_interface, "inherited", indent);
514 }
515 }
516 }
517 }
518
519 void KlassInfoHisto::print_class_stats(outputStream* st,
520 bool csv_format, const char *columns) {
521 ResourceMark rm;
522 KlassSizeStats sz, sz_sum;
523 int i;
524 julong *col_table = (julong*)(&sz);
525 julong *colsum_table = (julong*)(&sz_sum);
526 int width_table[KlassSizeStats::_num_columns];
527 bool selected[KlassSizeStats::_num_columns];
528
529 _selected_columns = columns;
530
|
448 while (indent != 0) {
449 st->print("|");
450 indent--;
451 if (indent != 0) {
452 st->print(" ");
453 }
454 }
455 }
456
457 // Print the class name and its unique ClassLoader identifer.
458 static void print_classname(outputStream* st, Klass* klass) {
459 oop loader_oop = klass->class_loader_data()->class_loader();
460 st->print("%s/", klass->external_name());
461 if (loader_oop == NULL) {
462 st->print("null");
463 } else {
464 st->print(INTPTR_FORMAT, p2i(klass->class_loader_data()));
465 }
466 }
467
468 static void print_interface(outputStream* st, InstanceKlass* intf_klass, const char* intf_type, int indent) {
469 print_indent(st, indent);
470 st->print(" implements ");
471 print_classname(st, intf_klass);
472 st->print(" (%s intf)\n", intf_type);
473 }
474
475 void KlassHierarchy::print_class(outputStream* st, KlassInfoEntry* cie, bool print_interfaces) {
476 ResourceMark rm;
477 InstanceKlass* klass = (InstanceKlass*)cie->klass();
478 int indent = 0;
479
480 // Print indentation with proper indicators of superclass.
481 Klass* super = klass->super();
482 while (super != NULL) {
483 super = super->super();
484 indent++;
485 }
486 print_indent(st, indent);
487 if (indent != 0) st->print("--");
488
489 // Print the class name, its unique ClassLoader identifer, and if it is an interface.
490 print_classname(st, klass);
491 if (klass->is_interface()) {
492 st->print(" (intf)");
493 }
494 // Special treatment for generated core reflection accessor classes: print invocation target.
495 if (ReflectionAccessorImplKlassHelper::is_generated_accessor(klass)) {
496 st->print(" (invokes: ");
497 ReflectionAccessorImplKlassHelper::print_invocation_target(st, klass);
498 st->print(")");
499 }
500 st->print("\n");
501
502 // Print any interfaces the class has.
503 if (print_interfaces) {
504 Array<InstanceKlass*>* local_intfs = klass->local_interfaces();
505 Array<InstanceKlass*>* trans_intfs = klass->transitive_interfaces();
506 for (int i = 0; i < local_intfs->length(); i++) {
507 print_interface(st, local_intfs->at(i), "declared", indent);
508 }
509 for (int i = 0; i < trans_intfs->length(); i++) {
510 InstanceKlass* trans_interface = trans_intfs->at(i);
511 // Only print transitive interfaces if they are not also declared.
512 if (!local_intfs->contains(trans_interface)) {
513 print_interface(st, trans_interface, "inherited", indent);
514 }
515 }
516 }
517 }
518
519 void KlassInfoHisto::print_class_stats(outputStream* st,
520 bool csv_format, const char *columns) {
521 ResourceMark rm;
522 KlassSizeStats sz, sz_sum;
523 int i;
524 julong *col_table = (julong*)(&sz);
525 julong *colsum_table = (julong*)(&sz_sum);
526 int width_table[KlassSizeStats::_num_columns];
527 bool selected[KlassSizeStats::_num_columns];
528
529 _selected_columns = columns;
530
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