shuffle every value in a String[]

so i have a large amount of strings in a string array but for this case lets just say this:

String s = 
"abc," +
"bac," +
"cba," +
"cab," +
"bca,";

//split s of all characters behind a comma and place them in a array

String[] sArray = s.split(",");  

//assign a number to each index in sArray and assign a random index to desiredString

Random stringSelector = new Random();
int range = stringSelector.nextInt(sArray.length);
desiredString = sArray[stringSelector];

//print

System.out.println(desiredString);

the real problem here is that there will be too many occurrences of a certain index if you place this program in a loop

cab
cab
abc
cab
bac
cab
bca
cab 

and adding more values to s doesnt help the case because i am really working with a array with 81 strings

i was wondering if there is a way to shuffle every value in sArray before having a number assigned to each index

or basically just creating a more "random" sequence than Random()