/**
  * Determine if the given abstract type has been bound.
  *
  * @param string $abstract
  * @return bool 
  * @static 
  */
 public static function bound($abstract)
 {
     //Method inherited from \Illuminate\Container\Container
     return \Laravel\Lumen\Application::bound($abstract);
 }
 /**
  * Determine if the given abstract type has been bound.
  *
  * (Overriding Container::bound)
  *
  * @param  string  $abstract
  * @return bool
  */
 public function bound($abstract)
 {
     return isset($this->availableBindings[$abstract]) || parent::bound($abstract);
 }