message: don't need that destructor
diff: @@ -956,11 +956,6 @@ class JavaArrowTabularStreamFactory {
  public:
  JavaArrowTabularStreamFactory(ArrowArrayStream *stream_ptr_p) : stream_ptr(stream_ptr_p) {};
  - ~JavaArrowTabularStreamFactory() {
  - printf("close()\n");
  - stream_ptr->release(stream_ptr);
  - }
  -
  static unique_ptr<ArrowArrayStreamWrapper> Produce(uintptr_t factory_p, ArrowStreamParameters &parameters) {
  auto factory = (JavaArrowTabularStreamFactory *)factory_p;
  