72   }
  73   return true;
  74 }
  75 
  76 #endif
  77 
  78 ConstantPool::ConstantPool(Array<u1>* tags) :
  79   _tags(tags),
  80   _length(tags->length()) {
  81 
  82     assert(_tags != NULL, "invariant");
  83     assert(tags->length() == _length, "invariant");
  84     assert(tag_array_is_zero_initialized(tags), "invariant");
  85     assert(0 == flags(), "invariant");
  86     assert(0 == version(), "invariant");
  87     assert(NULL == _pool_holder, "invariant");
  88 }
  89 
  90 void ConstantPool::deallocate_contents(ClassLoaderData* loader_data) {
  91   if (cache() != NULL) {
  92     MetadataFactory::free_array<u2>(loader_data, reference_map());
  93     set_reference_map(NULL);
  94     MetadataFactory::free_metadata(loader_data, cache());
  95     set_cache(NULL);
  96   }
  97 
  98   MetadataFactory::free_array<Klass*>(loader_data, resolved_klasses());
  99   set_resolved_klasses(NULL);
 100 
 101   MetadataFactory::free_array<jushort>(loader_data, operands());
 102   set_operands(NULL);
 103 
 104   release_C_heap_structures();
 105 
 106   // free tag array
 107   MetadataFactory::free_array<u1>(loader_data, tags());
 108   set_tags(NULL);
 109 }
 110 
 111 void ConstantPool::release_C_heap_structures() {
 112   // walk constant pool and decrement symbol reference counts
 113   unreference_symbols();

  72   }
  73   return true;
  74 }
  75 
  76 #endif
  77 
  78 ConstantPool::ConstantPool(Array<u1>* tags) :
  79   _tags(tags),
  80   _length(tags->length()) {
  81 
  82     assert(_tags != NULL, "invariant");
  83     assert(tags->length() == _length, "invariant");
  84     assert(tag_array_is_zero_initialized(tags), "invariant");
  85     assert(0 == flags(), "invariant");
  86     assert(0 == version(), "invariant");
  87     assert(NULL == _pool_holder, "invariant");
  88 }
  89 
  90 void ConstantPool::deallocate_contents(ClassLoaderData* loader_data) {
  91   if (cache() != NULL) {


  92     MetadataFactory::free_metadata(loader_data, cache());
  93     set_cache(NULL);
  94   }
  95 
  96   MetadataFactory::free_array<Klass*>(loader_data, resolved_klasses());
  97   set_resolved_klasses(NULL);
  98 
  99   MetadataFactory::free_array<jushort>(loader_data, operands());
 100   set_operands(NULL);
 101 
 102   release_C_heap_structures();
 103 
 104   // free tag array
 105   MetadataFactory::free_array<u1>(loader_data, tags());
 106   set_tags(NULL);
 107 }
 108 
 109 void ConstantPool::release_C_heap_structures() {
 110   // walk constant pool and decrement symbol reference counts
 111   unreference_symbols();