question: synchronized public void releaseXMLReader ( XMLReader reader ) { if ( m_readerManager != null ) { m_readerManager . releaseXMLReader ( reader ) ; } }
target:  Indicates that the XMLReader object is no longer in use for the transform. Note that the getXMLReader method may return an XMLReader that was specified on the SAXSource object by the application code.  Such a reader should still be passed to releaseXMLReader, but the reader manager will only re-use XMLReaders that it created.