How to shuffle a char array - JAVA? [closed]

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Closed 4 years ago.

I am not sure how to shuffle a char array using Java so could anyone help me, but please keep it really simple because I'm at GCSE level right now, Thank you.

回答1:

Try using Collections.shuffle method like:

Character[] myarray = ...
List<Character> charList = Arrays.asList(myarray);
Collections.shuffle(charList);
Character[] myShuffledArray = (Character[]) charList.toArray();

来源：https://stackoverflow.com/questions/28661332/how-to-shuffle-a-char-array-java