Add to StdRandom a method shuffle() that takes an array of double values as argument and rearranges them in random order. Implement a test client that checks that each permutation of the array is...

Add to StdRandom a method shuffle() that takes an array of double values as argument and rearranges them in random order. Implement a test client that checks that each permutation of the array is produced about the same number of times. Add overloaded methods that take arrays of integers and strings.