private function getSecurityToken()
    {
        if ($this->container->get('security.context')->getToken() instanceof TokenInterface) {
            return $this->container->get('security.context')->getToken();
        }

        return null;
    }
private function getSecurityToken()
    {
        if ($this->container->get('security.context')->getToken() instanceof TokenInterface) {
            return $this->container->get('security.context')->getToken();
        }

        return null;
    }
private function getSecurityToken ( ) { if ( $ this -> container -> get ( 'security.context' ) -> getToken ( ) instanceof TokenInterface ) { return $ this -> container -> get ( 'security.context' ) -> getToken ( ) ; } return null ; }
Lazy Loading of security context.
Returns TokenInterface

@link(Circular Reference when injecting Security Context, http://stackoverflow.com/a/8713339/174148)
@return TokenInterface
Lazy Loading of security context . Returns TokenInterface