@return now trims the content before splitting it;

Removed ThrowTag.php (unnecessary, given the map, which aliases "throw" to ThrowsTag.php);
Added tests for ThrowsTag, along with a few other minor test additions and fixes;

src/phpDocumentor/Reflection/DocBlock/Tag/ReturnTag.php

@@ -37,7 +37,7 @@ class ReturnTag extends Tag
         $this->tag = $type;
         $this->content = $content;
 
-        $content = preg_split('/[\ \t]+/u', $content, 2);
+        $content = preg_split('/[\ \t]+/u', trim($content), 2);
 
         // any output is considered a type
         $this->type = array_shift($content);

src/phpDocumentor/Reflection/DocBlock/Tag/ThrowTag.php

@@ -1,43 +0,0 @@
-<?php
-/**
- * phpDocumentor
- *
- * PHP Version 5.3
- *
- * @author    Mike van Riel <[email protected]>
- * @copyright 2010-2011 Mike van Riel / Naenius (http://www.naenius.com)
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock\Tag;
-
-/**
- * Reflection class for a mistyped @throws tag called @throw in a Docblock.
- *
- * This is a very common error, so @throw is aliased to be @throws
- *
- * @author  Mike van Riel <[email protected]>
- * @license http://www.opensource.org/licenses/mit-license.php MIT
- * @link    http://phpdoc.org
- */
-class ThrowTag extends ThrowsTag
-{
-    /**
-     * Sets the type to @throws and lets parent parse the tag and populates the
-     * member variables.
-     *
-     * @param string $type    Tag identifier for this tag (should be 'throw').
-     * @param string $content Contents for this tag.
-     */
-    public function __construct($type, $content)
-    {
-        if ('throw' !== $type) {
-            throw new \InvalidArgumentException(
-                'Internal error, ' . __CLASS__ . ' was called with ' . $type
-            );
-        }
-
-        parent::__construct('throws', $content);
-    }
-}