Split String evenly into Array by n - Java

Asked Mar 16 '18 at 22:43

Active Mar 16 '18 at 22:43

Viewed 39 times

I have a string that I want to be split into an array by 4 characters

String I have:

String str = "ABCDEFGHIJKLMNOP";

I want output of:

String[] array = ["ABCD", "EFGH", "IJKL", "MNOP"];

Is there a way to do this?

asked Mar 16 '18 at 22:43

Jeremy P

Undoubtedly there is. Have you attempted any solution on your own? – Makoto Mar 16 '18 at 22:44
I tried, java.util.Arrays.toString(highGAccelStr.split("(?<=\\G...)")), but that gives me a String not a String[] – Jeremy P Mar 16 '18 at 22:51

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