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Remove duplicate numbers from StringUtils.numbersAndLetters

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Fixes SMACK-784.
This commit is contained in:
Florian Schmaus 2017-11-16 17:48:29 +01:00
parent 0da3ebf385
commit 73dd46af21
1 changed files with 1 additions and 1 deletions
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2
smack-core/src/main/java/org/jivesoftware/smack/util/StringUtils.java
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@ -285,7 +285,7 @@ public class StringUtils {
* array index.
*/
private static final char[] numbersAndLetters = ("0123456789abcdefghijklmnopqrstuvwxyz" +
"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ").toCharArray();
"ABCDEFGHIJKLMNOPQRSTUVWXYZ").toCharArray();
/**
* Returns a random String of numbers and letters (lower and upper case)