code: public void write (@Nonnull final ByteBuffer aSrcBuffer)
    {
      ValueEnforcer.notNull (aSrcBuffer, "SourceBuffer");
  
      if (m_bCanGrow && aSrcBuffer.remaining () > m_aBuffer.remaining ())
        _growBy (aSrcBuffer.remaining ());
  
      m_aBuffer.put (aSrcBuffer);
    }
docs: Write the content from the passed byte buffer to this output stream.
  
  @param aSrcBuffer
  The buffer to use. May not be <code>null</code>.