IndexController.php on line 90:
Task {#323 ▼
  -id: 2
  -name: "Zadanie1"
  -description: "To jest pierwsze zadanie"
  -createDate: DateTime {#320 ▶}
  -completeDate: null
  -level: 0
  -parent: null
  -children: PersistentCollection {#326 ▼
    -snapshot: []
    -owner: Task {#323}
    -association: array:15 [ …15]
    -em: EntityManager {#257 …11}
    -backRefFieldName: "parent"
    -typeClass: ClassMetadata {#272 …}
    -isDirty: false
    #collection: ArrayCollection {#325 ▼
      -elements: []
    }
    #initialized: false
  }
}