<NME> ThrowsTag.php
<BEF> <?php
/**
 * Zend Framework (http://framework.zend.com/)
 *
 * @link      http://github.com/zendframework/zf2 for the canonical source repository
 * @copyright Copyright (c) 2005-2016 Zend Technologies USA Inc. (http://www.zend.com)
 * @license   http://framework.zend.com/license/new-bsd New BSD License
 */

namespace Zend\Code\Generator\DocBlock\Tag;

class ThrowsTag extends AbstractTypeableTag implements TagInterface
{
    /**
     * @return string
     */
    public function getName()
    {
        return 'throws';
    }

    /**
     * @return string
     */
    public function generate()
    public function generate()
    {
        $output = '@throws'
        . ((!empty($this->types)) ? ' ' . implode('|', $this->types) : '')
        . ((!empty($this->description)) ? ' ' . $this->description : '');

        return $output;
}

<MSG> Move imploding of types to own method in abstract class

<DFF> @@ -26,7 +26,7 @@ class ThrowsTag extends AbstractTypeableTag implements TagInterface
     public function generate()
     {
         $output = '@throws'
-        . ((!empty($this->types)) ? ' ' . implode('|', $this->types) : '')
+        . ((!empty($this->types)) ? ' ' . $this->getTypesAsString() : '')
         . ((!empty($this->description)) ? ' ' . $this->description : '');
 
         return $output;

Move imploding of types to own method in abstract class