[GitHub] [incubator-druid] QiuMM commented on a change in pull request #7334: Add "REVERSE" / "REPEAT" / "RIGHT" / "LEFT" functions

[GitBox <gi...@apache.org>]

QiuMM commented on a change in pull request #7334: Add "REVERSE" / "REPEAT" / "RIGHT" / "LEFT" functions
URL: https://github.com/apache/incubator-druid/pull/7334#discussion_r272111408
 
 

 ##########
 File path: core/src/main/java/org/apache/druid/java/util/common/StringUtils.java
 ##########
 @@ -360,4 +361,54 @@ public static String encodeBase64String(byte[] input)
   {
     return BASE64_DECODER.decode(input);
   }
+
+  /**
+   * Returns a string whose value is the concatenation of the
+   * string {@code str} repeated {@code count} times.
+   * <p>
+   * If count or length is zero then the empty string is returned.
 
 Review comment:
   nit: If count or the length of the string...

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@druid.apache.org
For additional commands, e-mail: commits-help@druid.apache.org