Integer listSize is read from input, then listSize strings are read from input and stored in ArrayList namesToPick. In listNames$(),$ complete the recursive case to perform the following tasks:

Move the element at index i of remainNames to the end of pickedNames.

Recursively call listNames$().$

Move the element from the end of pickedNames back to index i of remainNames.

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Note:

ArrayList.remove$($i$)$ removes the element at index i of ArrayList.

ArrayList.add$($i$,$ x$)$ adds x into ArrayList at index i$.$