*
     * @throws IllegalArgumentException if {@code range} is empty
     */
    @CanIgnoreReturnValue
    public Builder<C> add(Range<C> range) {
      checkArgument(!range.isEmpty(), "range must not be empty, but was %s", range);
      ranges.add(range);
      return this;
    }

    /**
     * Add all ranges from the specified range set to this builder. Adjacent ranges are permitted

                        continue;
                    }

                    if (forceSigning && !conn.isSigningEnforced()) {
                        // if signing is enforced and was not on the connection, skip
                        if (log.isTraceEnabled()) {
                            log.debug("Cannot reuse, signing enforced but connection does not have it enabled " + conn);
                        }

// existing file, such as a binary executable.
// It must be called before any data is written.
func (w *Writer) SetOffset(n int64) {
	if w.cw.count != 0 {
		panic("zip: SetOffset called after data was written")
	}
	w.cw.count = n
}

// Flush flushes any buffered data to the underlying writer.
// Calling Flush is not normally necessary; calling Close is sufficient.
func (w *Writer) Flush() error {

  private static final int ALL_SET = ~0;

  private static int ceilToPowerOfTwo(int x) {
    return 1 << IntMath.log2(x, RoundingMode.CEILING);
  }

  /*
   * This method was written by Doug Lea with assistance from members of JCP JSR-166 Expert Group
   * and released to the public domain, as explained at
   * http://creativecommons.org/licenses/publicdomain
   *

        }
    }

    /**
     * Offers a document for thumbnail generation.
     *
     * @param docMap the document data map
     * @return true if the task was successfully added to the queue
     */
    public boolean offer(final Map<String, Object> docMap) {
        for (final ThumbnailGenerator generator : generatorList) {
            if (generator.isTarget(docMap)) {

   * }
   *
   * <p>The fallback can also choose to propagate the original exception when desired:
   *
   * {@snippet :
   * // Falling back to a zero counter only in case the exception was a
   * // TimeoutException.
   * ListenableFuture<Integer> faultTolerantFuture =
   *     fetchCounters().catchingAsync(
   *         FetchException.class,
   *         e -> {

    private boolean expectCall = false;
    private final AtomicBoolean called = new AtomicBoolean();

    @Override
    public void run() {
      assertTrue("Listener called before it was expected", expectCall);
      assertFalse("Listener called more than once", wasCalled());
      called.set(true);
    }

    void expectCall() {
      assertFalse("expectCall is already true", expectCall);

    private boolean expectCall = false;
    private final AtomicBoolean called = new AtomicBoolean();

    @Override
    public void run() {
      assertTrue("Listener called before it was expected", expectCall);
      assertFalse("Listener called more than once", wasCalled());
      called.set(true);
    }

    void expectCall() {
      assertFalse("expectCall is already true", expectCall);

            final IAuthenticationResult result = app.acquireToken(parameters).get(acquisitionTimeout, TimeUnit.MILLISECONDS);
            if (result == null) {
                throw new SsoLoginException("authentication result was null");
            }
            return result;
        } catch (final Exception e) {
            throw new SsoLoginException("Failed to get a token.", e);
        }
    }

    /**

				}
			}
		}
	}

	// Bucket federation is 'true' only when IAM assets are not namespaced
	// per tenant and all tenants interested in globally available users
	// if namespace was requested such as specifying etcdPathPrefix then
	// we assume that users are interested in global bucket support
	// but not federation.
	globalBucketFederation = etcdCfg.PathPrefix == "" && etcdCfg.Enabled