original_string: public function screenshot($themeName)
      {
          $theme = plugin($themeName); // throws
          $this->response->file("{$theme->path}/webroot/screenshot.png");
  
          return $this->response;
      }
code: public function screenshot($themeName)
      {
          $theme = plugin($themeName); // throws
          $this->response->file("{$theme->path}/webroot/screenshot.png");
  
          return $this->response;
      }
code_tokens: public function screenshot ( $ themeName ) { $ theme = plugin ( $ themeName ) ; // throws $ this -> response -> file ( "{$theme->path}/webroot/screenshot.png" ) ; return $ this -> response ; }
docstring: Renders theme's "screenshot.png"
  
  @param string $themeName Theme's name
  @return \Cake\Network\Response
docstring_tokens: Renders theme s screenshot . png