</pre>

<p>
the variable <code>a</code> will be initialized after <code>b</code> but
whether <code>x</code> is initialized before <code>b</code>, between
<code>b</code> and <code>a</code>, or after <code>a</code>, and
thus also the moment at which <code>sideEffect()</code> is called (before
or after <code>x</code> is initialized) is not specified.
</p>

<p>

     * @param operationName the operation name.
     * @param data optional data for the operation.
     * @param remainingRetries the number of remaining retry attempts.
     * @return {@code true} if the lock was acquired after cleanup.
     */
    protected boolean tryCleanupAndRetry(final String operationName, final String data, final int remainingRetries) {
        try (CurlResponse response = ComponentUtil.getCurlHelper() //

     * Default constructor for IndexUpdater.
     * Initializes a new instance with default settings.
     */
    public IndexUpdater() {
        super();
    }

    /**
     * Initializes the IndexUpdater after dependency injection.
     * Sets up the ingest factory if available in the component container.
     */
    @PostConstruct
    public void init() {
        if (logger.isDebugEnabled()) {

  /** Weigher to weigh cache entries. */
  final Weigher<K, V> weigher;

  /** How long after the last access to an entry the map will retain that entry. */
  final long expireAfterAccessNanos;

  /** How long after the last write to an entry the map will retain that entry. */
  final long expireAfterWriteNanos;

  /** How long after the last write an entry becomes a candidate for refresh. */
  final long refreshNanos;

     * - All (unsynchronized) read operations must first read the "count" field, and should not
     * look at table entries if it is 0.
     *
     * - All (synchronized) write operations should write to the "count" field after structurally
     * changing any bin. The operations must not take any action that could even momentarily
     * cause a concurrent read operation to see inconsistent data. This is made easier by the

  }

  /**
   * Returns an iterable whose iterators cycle indefinitely over the elements of {@code iterable}.
   *
   * <p>That iterator supports {@code remove()} if {@code iterable.iterator()} does. After {@code
   * remove()} is called, subsequent cycles omit the removed element, which is no longer in {@code
   * iterable}. The iterator's {@code hasNext()} method returns {@code true} until {@code iterable}
   * is empty.
   *

        int customElementIndex = xmlOutput.indexOf("<customElement>");

        // Custom element should be appended at the end
        assertTrue(customElementIndex > versionIndex, "customElement should come after version");
        assertTrue(
                xmlOutput.contains("<customElement>custom value</customElement>"),
                "Should contain custom element with content");
    }

    @Test

protobuf/etcd3 switch, and any changes since the backup will be lost.  As 1.5
does not support protobuf encoding, if you roll back to 1.5 after upgrading to
protobuf you will be forced to restore from backup, and you will lose any changes
since you converted to protobuf.  After conversion to protobuf, you should
validate the correct operation of your cluster thoroughly before returning it
to normal operation.

    // Pause the executor.
    CountDownLatch beforeFunction = new CountDownLatch(1);
    executor.execute(() -> awaitUninterruptibly(beforeFunction));

    // Cancel the future after making input available.
    inputFuture.set("value");
    future.cancel(false);

    // Unpause the executor.
    beforeFunction.countDown();
    executor.shutdown();

    // Pause the executor.
    CountDownLatch beforeFunction = new CountDownLatch(1);
    executor.execute(() -> awaitUninterruptibly(beforeFunction));

    // Cancel the future after making input available.
    inputFuture.set("value");
    future.cancel(false);

    // Unpause the executor.
    beforeFunction.countDown();
    executor.shutdown();