$this->addOption( 'end', 'Ending journal ID', false, true );
$this->addOption( 'posdir', 'Directory to read/record journal positions', false, true );
$this->addOption( 'posdump', 'Just dump current journal position into the position dir.' );
$this->addOption( 'end', 'Ending journal ID', false, true );
$this->addOption( 'posdir', 'Directory to read/record journal positions', false, true );
$this->addOption( 'posdump', 'Just dump current journal position into the position dir.' );