docs: BBContainer asBBContainer() {
          m_buffer.b().order(ByteOrder.LITTLE_ENDIAN);
          m_buffer.b().putLong(SEQUENCE_NUMBER_OFFSET, startSequenceNumber());
          m_buffer.b().putLong(COMMIT_SEQUENCE_NUMBER_OFFSET, committedSequenceNumber());
          m_buffer.b().putInt(ROW_NUMBER_OFFSET, rowCount());
          m_buffer.b().putLong(UNIQUE_ID_OFFSET, uniqueId());
          m_buffer.b().position(SEQUENCE_NUMBER_OFFSET);
          m_buffer.b().order(ByteOrder.BIG_ENDIAN);
          return getRefCountingContainer(m_buffer.b().asReadOnlyBuffer());
      }