src/share/classes/java/util/StringJoiner.java

rev 7727 : 8020539: Clean up doclint problems in java.util package, part 2
Summary: Clean up doclint errors and warnings in classes in java.util
Reviewed-by: darcy,chegar
Contributed-by: Brian Burkhalter <brian.burkhalter@oracle.com>

*** 200,209 ****
--- 200,210 ----
       * as a single element.
       *
       * @param other The {@code StringJoiner} whose contents should be merged
       *              into this one
       * @throws NullPointerException if the other {@code StringJoiner} is null
+      * @return This {@code StringJoiner}
       */
      public StringJoiner merge(StringJoiner other) {
          Objects.requireNonNull(other);
          if (other.value != null) {
              StringBuilder builder = prepareBuilder();