if( sm_logger.isLoggable( Level.FINER ) )
if( sm_logger.isLoggingEnterExitLevel() )
	private boolean supportsNamedParameter() throws DataException	{		String methodName = "supportsNamedParameter";			sm_logger.entering( sm_className, methodName );				if( m_supportsNamedParameters != UNKNOWN )		{			boolean ret = ( m_supportsNamedParameters == TRUE );						if( sm_logger.isLoggable( Level.FINER ) )				sm_logger.exiting( sm_className, methodName, Boolean.valueOf( ret ) );						return ret;		}				// else it's unknown		boolean b =			m_connection.getMetaData( m_dataSetType ).supportsNamedParameters();		m_supportsNamedParameters = b ? TRUE : FALSE;				if( sm_logger.isLoggable( Level.FINER ) )			sm_logger.exiting( sm_className, methodName, Boolean.valueOf( b ) );			return b;	}