public static KllFloatsSketch createKll(long... values) {
    KllFloatsSketch kll = KllFloatsSketch.newHeapInstance();
    for (long value : values) {
      kll.update(value);
    }
    return kll;
  }
Creates a KLL object initialized with the given values.
@param values the values to be added
@return a KLL object initialized with the given values.
standalone-metastore/metastore-server/src/test/java/org/apache/hadoop/hive/metastore/StatisticsTestUtils.java