java $7\mathrm{.}11$ LAB: All permutations of names

Write a program that lists all ways people can line up for a photo $($all permutations of a list of Strings$).$ The program will read a list of one word names into ArrayList nameList $($until $-1),$ and use a recursive method to create and output all possible orderings of those names separated by a comma, one ordering per line.

When the input is:

Julia Lucas Mia $-1$

then the output is $($must match the below ordering$)$:

Julia, Lucas, Mia

Julia, Mia, Lucas

Lucas, Julia, Mia

Lucas, Mia, Julia

Mia, Julia, Lucas

Mia, Lucas, Julia