Remove duplicate numbers from StringUtils.numbersAndLetters

Fixes SMACK-784.
2017-11-16 17:48:29 +01:00 · 2017-11-16 17:48:29 +01:00 · 73dd46af21
parent 0da3ebf385
commit 73dd46af21
1 changed files with 1 additions and 1 deletions
--- a/smack-core/src/main/java/org/jivesoftware/smack/util/StringUtils.java
+++ b/smack-core/src/main/java/org/jivesoftware/smack/util/StringUtils.java
@ -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)