461 sym = SymbolTable::the_table()->do_add_if_needed(name, len, hash, c_heap, CHECK);
462 }
463 assert(sym->refcount() != 0, "lookup should have incremented the count");
464 cp->symbol_at_put(cp_indices[i], sym);
465 }
466 }
467
468 class SymbolTableCreateEntry : public StackObj {
469 private:
470 Thread* _thread;
471 const char* _name;
472 int _len;
473 bool _heap;
474 Symbol* _return;
475 Symbol* _created;
476
477 void assert_for_name(Symbol* sym, const char* where) const {
478 #ifdef ASSERT
479 assert(sym->utf8_length() == _len, "%s [%d,%d]", where, sym->utf8_length(), _len);
480 for (int i = 0; i < _len; i++) {
481 assert(sym->byte_at(i) == (jbyte) _name[i],
482 "%s [%d,%d,%d]", where, i, sym->byte_at(i), _name[i]);
483 }
484 #endif
485 }
486
487 public:
488 SymbolTableCreateEntry(Thread* thread, const char* name, int len, bool heap)
489 : _thread(thread), _name(name) , _len(len), _heap(heap), _return(NULL) , _created(NULL) {
490 assert(_name != NULL, "expected valid name");
491 }
492 Symbol* operator()() {
493 _created = SymbolTable::the_table()->allocate_symbol(_name, _len, _heap, _thread);
494 assert(_created != NULL, "expected created symbol");
495 assert_for_name(_created, "operator()()");
496 assert(_created->equals(_name, _len),
497 "symbol must be properly initialized [%p,%d,%d]", _name, _len, (int)_heap);
498 return _created;
499 }
500 void operator()(bool inserted, Symbol** value) {
501 assert(value != NULL, "expected valid value");
502 assert(*value != NULL, "value should point to a symbol");
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461 sym = SymbolTable::the_table()->do_add_if_needed(name, len, hash, c_heap, CHECK);
462 }
463 assert(sym->refcount() != 0, "lookup should have incremented the count");
464 cp->symbol_at_put(cp_indices[i], sym);
465 }
466 }
467
468 class SymbolTableCreateEntry : public StackObj {
469 private:
470 Thread* _thread;
471 const char* _name;
472 int _len;
473 bool _heap;
474 Symbol* _return;
475 Symbol* _created;
476
477 void assert_for_name(Symbol* sym, const char* where) const {
478 #ifdef ASSERT
479 assert(sym->utf8_length() == _len, "%s [%d,%d]", where, sym->utf8_length(), _len);
480 for (int i = 0; i < _len; i++) {
481 assert(sym->char_at(i) == _name[i],
482 "%s [%d,%d,%d]", where, i, sym->char_at(i), _name[i]);
483 }
484 #endif
485 }
486
487 public:
488 SymbolTableCreateEntry(Thread* thread, const char* name, int len, bool heap)
489 : _thread(thread), _name(name) , _len(len), _heap(heap), _return(NULL) , _created(NULL) {
490 assert(_name != NULL, "expected valid name");
491 }
492 Symbol* operator()() {
493 _created = SymbolTable::the_table()->allocate_symbol(_name, _len, _heap, _thread);
494 assert(_created != NULL, "expected created symbol");
495 assert_for_name(_created, "operator()()");
496 assert(_created->equals(_name, _len),
497 "symbol must be properly initialized [%p,%d,%d]", _name, _len, (int)_heap);
498 return _created;
499 }
500 void operator()(bool inserted, Symbol** value) {
501 assert(value != NULL, "expected valid value");
502 assert(*value != NULL, "value should point to a symbol");
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