original_string: public function setUserClassName($className)
      {
          try {
              \Parable\DI\Container::create($className);
          } catch (\Exception $e) {
              throw new \Parable\Framework\Exception("Class '{$className}' could not be instantiated.");
          }
  
          $this->userClassName = $className;
          return $this;
      }
code: public function setUserClassName($className)
      {
          try {
              \Parable\DI\Container::create($className);
          } catch (\Exception $e) {
              throw new \Parable\Framework\Exception("Class '{$className}' could not be instantiated.");
          }
  
          $this->userClassName = $className;
          return $this;
      }
code_tokens: public function setUserClassName ( $ className ) { try { \ Parable \ DI \ Container :: create ( $ className ) ; } catch ( \ Exception $ e ) { throw new \ Parable \ Framework \ Exception ( "Class '{$className}' could not be instantiated." ) ; } $ this -> userClassName = $ className ; return $ this ; }
docstring: Set the class name to use for the user.
  
  @param string $className
  
  @return $this
  @throws \Parable\Framework\Exception
docstring_tokens: Set the class name to use for the user .