TreeNode's getChildren() shall not return List<? extends TreeNode<E>>

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    • Type: Bug
    • Resolution: Fixed
    • Priority: Normal
    • 6.0.1
    • Affects Version/s: 6.0.0
    • Component/s: None
    • None
    • None

      It will make the following statement failed (with a warning):

      treeNode.getChildren().add(anotherNode);

      Solution:
      It shall return List<TreeNode<E>> instead.

            Assignee:
            Unassigned
            Reporter:
            tomyeh
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