}

            @Override
            public BigDecimal getQueryBoostTitleAsDecimal() {
                return new BigDecimal("0.5");
            }

            @Override
            public String getQueryBoostContent() {
                return "0.05";
            }

            @Override
            public BigDecimal getQueryBoostContentAsDecimal() {
                return new BigDecimal("0.05");

            }

            @Override
            public BigDecimal getQueryBoostTitleLangAsDecimal() {
                return new BigDecimal("1.0");
            }

            @Override
            public BigDecimal getQueryBoostContentLangAsDecimal() {
                return new BigDecimal("0.5");
            }

            @Override

  public void testRoundToDouble_maxDouble() {
    BigDecimal maxDoubleAsBigDecimal = new BigDecimal(Double.MAX_VALUE);
    new RoundToDoubleTester(maxDoubleAsBigDecimal)
        .setExpectation(Double.MAX_VALUE, values())
        .test();
  }

  public void testRoundToDouble_maxDoublePlusOne() {
    BigDecimal maxDoubleAsBigDecimal = new BigDecimal(Double.MAX_VALUE).add(BigDecimal.ONE);
    new RoundToDoubleTester(maxDoubleAsBigDecimal)

  private static final BigDecimal MAX_INT_AS_BIG_DECIMAL = BigDecimal.valueOf(Integer.MAX_VALUE);
  private static final BigDecimal MIN_INT_AS_BIG_DECIMAL = BigDecimal.valueOf(Integer.MIN_VALUE);

  private static final BigDecimal MAX_LONG_AS_BIG_DECIMAL = BigDecimal.valueOf(Long.MAX_VALUE);
  private static final BigDecimal MIN_LONG_AS_BIG_DECIMAL = BigDecimal.valueOf(Long.MIN_VALUE);

            @Override
            public BigDecimal getQueryBoostTitleAsDecimal() {
                return baseConfig.getQueryBoostTitleAsDecimal();
            }

            @Override
            public BigDecimal getQueryBoostContentAsDecimal() {
                return baseConfig.getQueryBoostContentAsDecimal();
            }

            @Override
            public BigDecimal getQueryBoostFuzzyTitleAsDecimal() {

            return Integer.valueOf(3);
        }

        /**
         * @return BigDecimal
         */
        public BigDecimal getGgg() {
            return ggg_;
        }

        /**
         * @param ggg
         */
        public void setGgg(final BigDecimal ggg) {
            ggg_ = ggg;
        }

        /**
         * @return Timestamp
         */

        assertTrue(result.isPresent());
        assertEquals(testValue, result.get());
    }

    public void test_ofNullable_withBigDecimal() {
        BigDecimal testValue = new BigDecimal("123.456");
        OptionalEntity<BigDecimal> result = OptionalUtil.ofNullable(testValue);

        assertNotNull(result);
        assertTrue(result.isPresent());
        assertEquals(testValue, result.get());
    }

   */
  private static long computeMeanSafely(long x, long y) {
    BigInteger bigX = BigInteger.valueOf(x);
    BigInteger bigY = BigInteger.valueOf(y);
    BigDecimal two = BigDecimal.valueOf(2); // Android doesn't have BigDecimal.TWO yet
    BigDecimal bigMean = new BigDecimal(bigX.add(bigY)).divide(two, RoundingMode.FLOOR);
    return bigMean.longValueExact();
  }

  private static boolean fitsInLong(BigInteger big) {

   */
  private static int computeMeanSafely(int x, int y) {
    BigInteger bigX = BigInteger.valueOf(x);
    BigInteger bigY = BigInteger.valueOf(y);
    BigDecimal two = BigDecimal.valueOf(2); // Android doesn't have BigDecimal.TWO yet
    BigDecimal bigMean = new BigDecimal(bigX.add(bigY)).divide(two, RoundingMode.FLOOR);
    return bigMean.intValueExact();
  }

  private static boolean fitsInInt(BigInteger big) {

   *     is not an integer multiple of {@code b}
   */
  @GwtIncompatible // TODO
  public static BigInteger divide(BigInteger p, BigInteger q, RoundingMode mode) {
    BigDecimal pDec = new BigDecimal(p);
    BigDecimal qDec = new BigDecimal(q);
    return pDec.divide(qDec, 0, mode).toBigIntegerExact();
  }

  /**
   * Returns {@code n!}, that is, the product of the first {@code n} positive integers, or {@code 1}