public function modifiers($showPublic = TRUE)
    {
        $modifiers = '';
        if ($showPublic || $this->_access != 'public') {
            $modifiers .= $this->_access.' ';
        }
        if ($this->_final) {
            $modifiers .= 'final ';
        }
        if (isset($this->_abstract) && $this->_abstract) {
            $modifiers .= 'abstract ';
        }
        if ($this->_static) {
            $modifiers .= 'static ';
        }

        return $modifiers;
    }