* @throws IllegalArgumentException if {@code duration} is negative
   * @throws IllegalStateException if {@link #expireAfterWrite} was already set
   * @throws ArithmeticException for durations greater than +/- approximately 292 years
   * @since 33.3.0 (but since 25.0 in the JRE <a
   *     href="https://github.com/google/guava#guava-google-core-libraries-for-java">flavor</a>)
   */

            if (existingCounter.compareAndSet(oldValue, newValue)) {
              // newValue can't == 0, so no need to check & remove
              return oldValue;
            }
          } catch (ArithmeticException overflow) {
            throw new IllegalArgumentException(
                "Overflow adding " + occurrences + " occurrences to a count of " + oldValue);
          }
        } else {

    List<Callable<Integer>> l = new ArrayList<>();
    l.add(
        new Callable<Integer>() {
          @Override
          public Integer call() {
            throw new ArithmeticException("/ by zero");
          }
        });
    l.add(null);
    try {
      invokeAnyImpl(e, l, false, 0, NANOSECONDS);
      fail();
    } catch (NullPointerException success) {
    } finally {

    List<Callable<Integer>> l = new ArrayList<>();
    l.add(
        new Callable<Integer>() {
          @Override
          public Integer call() {
            throw new ArithmeticException("/ by zero");
          }
        });
    l.add(null);
    try {
      invokeAnyImpl(e, l, false, 0, NANOSECONDS);
      fail();
    } catch (NullPointerException success) {
    } finally {

   *
   * <p><b>Note:</b> this method is now unnecessary and should be treated as deprecated. Use {@link
   * Math#toIntExact(long)} instead, but be aware that that method throws {@link
   * ArithmeticException} rather than {@link IllegalArgumentException}.
   *
   * @param value any value in the range of the {@code int} type
   * @return the {@code int} value that equals {@code value}

      this.name = checkNotNull(name);
      this.chars = checkNotNull(chars);
      try {
        this.bitsPerChar = log2(chars.length, UNNECESSARY);
      } catch (ArithmeticException e) {
        throw new IllegalArgumentException("Illegal alphabet length " + chars.length, e);
      }

      // Compute how input bytes are chunked. For example, with base64 we chunk every 3 bytes into