HashTestUtils.check2BitAvalanche(Hashing.murmur3_32(), 250, 0.20);
    HashTestUtils.checkAvalanche(Hashing.murmur3_32(), 250, 0.17);
    HashTestUtils.checkNo2BitCharacteristics(Hashing.murmur3_32());
    HashTestUtils.checkNoFunnels(Hashing.murmur3_32());
    HashTestUtils.assertInvariants(Hashing.murmur3_32());
    assertEquals("Hashing.murmur3_32(0)", Hashing.murmur3_32().toString());
  }

  public void testSipHash24() {

    HashTestUtils.check2BitAvalanche(Hashing.murmur3_32(), 250, 0.20);
    HashTestUtils.checkAvalanche(Hashing.murmur3_32(), 250, 0.17);
    HashTestUtils.checkNo2BitCharacteristics(Hashing.murmur3_32());
    HashTestUtils.checkNoFunnels(Hashing.murmur3_32());
    HashTestUtils.assertInvariants(Hashing.murmur3_32());
    assertEquals("Hashing.murmur3_32(0)", Hashing.murmur3_32().toString());
  }

  public void testSipHash24() {

   *     #murmur3_32_fixed()} instead.
   */
  @Deprecated
  @SuppressWarnings("IdentifierName") // the best we could do for adjacent digit blocks
  public static HashFunction murmur3_32() {
    return Murmur3_32HashFunction.MURMUR3_32;
  }

  /**
   * Returns a hash function implementing the <a
   * href="https://github.com/aappleby/smhasher/blob/master/src/MurmurHash3.cpp">32-bit murmur3

   *
   * @see MaxCodePoint#decode
   */
  @Param({"0x80", "0x90", "0x100", "0x800", "0x10000", "0x10ffff"})
  MaxCodePoint maxCodePoint;

  @Param({"16384"})
  int charCount;

  @Param({"MURMUR3_32", "MURMUR3_128", "SHA1"})
  HashFunctionEnum hashFunctionEnum;

  private String[] strings;

  static final int SAMPLES = 0x100;
  static final int SAMPLE_MASK = 0xFF;

  /**

   *     #murmur3_32_fixed()} instead.
   */
  @Deprecated
  @SuppressWarnings("IdentifierName") // the best we could do for adjacent digit blocks
  public static HashFunction murmur3_32() {
    return Murmur3_32HashFunction.MURMUR3_32;
  }

  /**
   * Returns a hash function implementing the <a
   * href="https://github.com/aappleby/smhasher/blob/master/src/MurmurHash3.cpp">32-bit murmur3

     */
    protected static final String[] timestampFields = { LAST_MODIFIED, CREATE_TIME };

    /**
     * Hash function for generating IDs.
     */
    protected static final HashFunction murmur3Hash = Hashing.murmur3_128(0);

    /**
     * FesenClient instance.
     */
    @Resource
    protected volatile FesenClient fesenClient;

    /**
     * Index name.
     */
    protected String index;