if (removalListener != null) {
      removalListener.onRemoval(RemovalNotification.create(key, value, cause));
    }
  }

  @SuppressWarnings("GoodTime") // timestamps as numeric primitives
  private V load(K key) throws ExecutionException {
    long startTime = ticker.read();
    V calculatedValue;
    try {
      calculatedValue = loader.load(key);
      put(key, calculatedValue);

        paramMap.put("level1", level1);

        Object result = scriptEngine.evaluate(template, paramMap);
        assertEquals("nested", result);
    }

    // Test evaluate method with numeric values
    public void test_evaluate_withNumericValues() {
        String template = "Result: ${number1} + ${number2} = ${sum}";
        Map<String, Object> paramMap = new HashMap<>();
        paramMap.put("number1", 10);

        // Test with String data
        Map<String, Object> stringData = new HashMap<>();
        stringData.put("text", "test value");
        callback.store(params, stringData);

        // Test with numeric data
        Map<String, Object> numericData = new HashMap<>();
        numericData.put("integer", 123);
        numericData.put("long", 456L);
        numericData.put("double", 789.0);

        return buf.toString();
    }

    /**
     * Returns true if the string consists only of numeric characters.
     *
     * @param s
     *            the string to check
     * @return <code>true</code> if the string consists only of numeric characters
     */
    public static boolean isNumber(final String s) {
        if (isEmpty(s)) {
            return false;
        }

            assertFalse(opt.isPresent());
        }
    }

    public void test_ofNullable_edgeCaseValues() {
        // Test with special numeric values
        OptionalEntity<Double> nanOpt = OptionalUtil.ofNullable(Double.NaN);
        assertTrue(nanOpt.isPresent());
        assertTrue(Double.isNaN(nanOpt.get()));

            fail("Should throw NumberFormatException");
        } catch (NumberFormatException e) {
            // Expected exception
            assertNotNull(e);
        }
    }

    // Test various numeric values for time adjust
    public void xtest_getTimeAdjustTimeMillisAsLong_variousValues() {
        // Test negative value
        FessEnv.SimpleImpl negativeEnv = new FessEnv.SimpleImpl() {

sort-amount-down-alt:before{content:"\f884"}.fa-sort-amount-up:before{content:"\f161"}.fa-sort-amount-up-alt:before{content:"\f885"}.fa-sort-down:before{content:"\f0dd"}.fa-sort-numeric-down:before{content:"\f162"}.fa-sort-numeric-down-alt:before{content:"\f886"}.fa-sort-numeric-up:before{content:"\f163"}.fa-sort-numeric-up-alt:before{content:"\f887"}.fa-sort-up:before{content:"\f0de"}.fa-soundcloud:before{content:"\f1be"}.fa-sourcetree:before{content:"\f7d3"}.fa-spa:before{content:"\f5bb"}.fa-s...

        assertEquals("default", fessConfig.get(FessConfig.search_engine_TYPE));
        assertEquals("http://localhost:9201", fessConfig.get(FessConfig.search_engine_HTTP_URL));
    }

    // Test numeric conversions
    public void test_numericConversions() {
        // Test integer conversion
        Integer heartbeatInterval = fessConfig.getSearchEngineHeartbeatIntervalAsInteger();
        assertNotNull(heartbeatInterval);

     * parts other than the last may begin with a digit (for example, "3com.com"). It's important to
     * disallow an initial digit in the last part; it's the only thing that stops an IPv4 numeric
     * address like 127.0.0.1 from looking like a valid domain name.
     */

    if (isFinalPart && DIGIT_MATCHER.matches(part.charAt(0))) {
      return false;
    }

    return true;
  }

   * other difference is that this method outputs any scope ID in the format that it was provided at
   * creation time, while Android may always output it as an interface name, even if it was supplied
   * as a numeric ID.
   *
   * <p>This method uses hexadecimal for all IPv6 addresses, including IPv4-mapped IPv6 addresses
   * such as "::c000:201".
   *
   * @param ip {@link InetAddress} to be converted to an address string