Write a method lastNameFirst that takes a string containing a name such as "Harry Smith" or "Mary Jane Lee", and that returns the string with the last name first, such as "Smith, Harry" or "Lee, Mary Jane".

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Changes a name so that the last name comes first.

If name has no spaces, it is returned without change.

eparam name a name such as "Mary Jane Lee"

@return the reversed name, such as "Lee, Mary Jane".

Your code goes here $*/$

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public static void main$($String $[]$ args$)$

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