bool InstanceKlass::find_local_field_from_offset(int offset, bool is_static, fieldDescriptor* fd) const {
  for (JavaFieldStream fs(this); !fs.done(); fs.next()) {
    if (fs.offset() == offset) {
      fd->reinitialize(const_cast<InstanceKlass*>(this), fs.index());
      if (fd->is_static() == is_static) return true;
    }
  }
  return false;
}