src/share/vm/runtime/reflectionUtils.hpp

*** 107,116 ****
--- 107,118 ----
  
  class FieldStream : public KlassStream {
   private:
    int length() const                { return _klass->java_fields_count(); }
  
+   fieldDescriptor _fd_buf;
+ 
   public:
    FieldStream(instanceKlassHandle klass, bool local_only, bool classes_only)
      : KlassStream(klass, local_only, classes_only) {
      _index = length();
      next();
*** 132,141 ****
--- 134,149 ----
    }
    // missing: initval()
    int offset() const {
      return _klass->field_offset( index() );
    }
+   // bridge to a heavier API:
+   fieldDescriptor& field_descriptor() const {
+     fieldDescriptor& field = const_cast<fieldDescriptor&>(_fd_buf);
+     field.reinitialize(_klass(), _index);
+     return field;
+   }
  };
  
  class FilteredField : public CHeapObj<mtInternal>  {
   private:
    Klass* _klass;