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Write a recursive method called sub - list of a given list. A sub - list of a list of s elements. Your method should

Write a recursive method called
sub-list of a given list. A sub-list of a list
of s elements. Your method should accept a list of strings as its parameter and print every sub-list that could be created from elements of that list, one per line. For example, if the list stores , the output from your
method would be:
is nonnegative. If
to find every possible
contains 0 or more
subsets
[Janet, Robert, Morgan, Char]
nn
L
n
n
L
[Janet, Robert, Morgan, Char]
[Janet, Robert, Morgan]
[Janet, Robert, Char]
[Janet, Robert]
[Janet, Morgan, Char]
[Janet, Morgan]
[Janet, Char]
[Janet]
[Robert, Morgan, Char]
[Robert, Morgan]
[Robert, Char]
[Robert]
[Morgan, Char]
[Morgan]
The order in which you show the sub-lists does not matter, and the order of the elements of each sub-list also does not matter. The key thing is that your method should produce the correct overall set of sub-lists as its output. Notice that the empty list is considered one of these sub-lists. You may assume that the list passed to your method is not null and that the list contains no duplicates. Do not use any loops.

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