WellCommerce\Bundle\ClientBundle\Entity\ClientDetails::setUsername PHP Method

    public function setUsername(string $username)
    {
        $this->username = $username;
    }

 /**
  * @inheritDoc
  */
 public function unserialize($serialized)
 {
     list($this->id, $username, $password) = unserialize($serialized);
     if (!$this->clientDetails instanceof ClientDetailsInterface) {
         $this->clientDetails = new ClientDetails();
     }
     $this->clientDetails->setUsername($username);
     $this->clientDetails->setPassword($password);
 }