Github user zentol commented on a diff in the pull request:
https://github.com/apache/flink/pull/5985#discussion_r188603266
--- Diff: flink-core/src/main/java/org/apache/flink/util/StringUtils.java
---
@@ -348,6 +350,21 @@ public static String concatenateWithAnd(@Nullable
String s1, @Nullable String s2
}
}
+ /**
+ * Generates a string containing a comma-separated list of values in
double-quatas.
--- End diff --
typo: quotes---
