code: private function callIfExists($method, array $parameters = [])
  	{
  		if(method_exists($this, $method))
  		{
  			$this->container->call([$this, $method], $parameters);
  		}
  	}
docs: Call a method if it exists and resolve its dependencies.
  
  @author	Andrea Marco Sartori
  @param	string	$method
  @param	array	$parameters
  @return	void