@Override
    public String toString() {
      final StringBuilder buff = new StringBuilder();
      buff.append("ProfilesReplyMessage");
      buff.append(" (processorId=");
      buff.append(super.processorId);
      if (profiles != null) {
        buff.append("; profiles=");
        buff.append(Arrays.asList(profiles));
      }
      buff.append(")");
      return buff.toString();
    }
Used to return multiple profiles

@since GemFire 5.7
geode-core/src/main/java/org/apache/geode/internal/cache/UpdateAttributesProcessor.java