public function getLicense()
    {
        if ($this->_license === null) {
            $this->_license = $this->take('package')->getLicense();
        }

        return $this->_license;
    }
public function getLicense()
    {
        if ($this->_license === null) {
            $this->_license = $this->take('package')->getLicense();
        }

        return $this->_license;
    }
public function getLicense ( ) { if ( $ this -> _license === null ) { $ this -> _license = $ this -> take ( 'package' ) -> getLicense ( ) ; } return $ this -> _license ; }
Get license.
@return string
Get license .