The listOfPlannedAnalyses is an instance of the NestedList class and, in totalthis example, there are 5 instances of the NestedList class shown in this example :
- 1 with 2 list items that have level = 1,
- 1 with 4 list items each with level = 2,
- 3, each with a single list item having level = 3.
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