Ojs\JournalBundle\Entity\Journal::__construct PHP Method

    public function __construct()
    {
        $this->articles = new ArrayCollection();
        $this->issues = new ArrayCollection();
        $this->boards = new ArrayCollection();
        $this->languages = new ArrayCollection();
        $this->sections = new ArrayCollection();
        $this->periods = new ArrayCollection();
        $this->subjects = new ArrayCollection();
        $this->translations = new ArrayCollection();
        $this->journalApplicationUploadFiles = new ArrayCollection();
        $this->journalContacts = new ArrayCollection();
        $this->catalogs = new ArrayCollection();
        $this->articleTypes = new ArrayCollection();
    }