public static @Nullable MyNode findNodeByObject(final TreeNode root, final Object editableObject) {
    if (editableObject == null) return null; //do not suggest root node
    return findNodeByCondition(root, configurable -> Comparing.equal(editableObject, configurable.getEditableObject()));
  }
public static @Nullable MyNode findNodeByObject(final TreeNode root, final Object editableObject)