*/
  @Override
  public abstract String toString();

  /**
   * Returns the value of each present instance from the supplied {@code optionals}, in order,
   * skipping over occurrences of {@link Optional#absent}. Iterators are unmodifiable and are
   * evaluated lazily.
   *
   * <p><b>Comparison to {@code java.util.Optional}:</b> this method has no equivalent in Java 8's

    assertEquals((Integer) 12, it.next());
    assertEquals((Integer) 30, it.next());
    assertEquals((Integer) 40, it.next());
    // Skipping 20
    assertEquals((Integer) 11, it.next());
    // Not skipping 400, because it moved back down
    assertEquals((Integer) 400, it.next());
    assertEquals((Integer) 13, it.next());
    assertEquals((Integer) 200, it.next());

                .build());
        options.addOption(Option.builder(Character.toString(SHOW_VERSION))
                .longOpt("show-version")
                .desc("Display version information WITHOUT stopping build")
                .build());
        options.addOption(Option.builder(ENCRYPT_MASTER_PASSWORD)
                .longOpt("encrypt-master-password")
                .hasArg()
                .optionalArg(true)

	"unicode/utf8"
)

// Scanner provides a convenient interface for reading data such as
// a file of newline-delimited lines of text. Successive calls to
// the [Scanner.Scan] method will step through the 'tokens' of a file, skipping
// the bytes between the tokens. The specification of a token is
// defined by a split function of type [SplitFunc]; the default split
// function breaks the input into lines with line termination stripped. [Scanner.Split]

                        Default credentials (jcifs.smb1.smb1.client.username/password)\
                         not specified. SMB signing may not work propertly.\
                          Skipping DC interrogation.""");
            }
        } else {
            final SmbSession ssn = trans.getSmbSession(NtlmPasswordAuthentication.DEFAULT);
            ssn.getSmbTree(LOGON_SHARE, null).treeConnect(null, null);

        throw new UnsupportedOperationException("already specified useForNull");
      }
    };
  }

  /**
   * Returns a joiner with the same behavior as this joiner, except automatically skipping over any
   * provided null elements.
   */
  public Joiner skipNulls() {
    return new Joiner(this) {
      @Override
      @SuppressWarnings("JoinIterableIterator") // suggests infinite recursion

        this.enableHighPerformanceMode = enable;
        log.info("High performance masking mode {}", enable ? "enabled" : "disabled");
    }

    /**
     * Enable or disable skipping masking for debug level logs
     *
     * When enabled, DEBUG level logs will skip sensitive data masking entirely
     * to improve performance in development and debugging scenarios.
     *

        ArtifactRepositoryPolicy policy = artifact.isSnapshot() ? repository.getSnapshots() : repository.getReleases();

        if (!policy.isEnabled()) {
            logger.debug(
                    "Skipping disabled repository " + repository.getId() + " for resolution of " + artifact.getId());

        } else if (artifact.isSnapshot() || !artifact.getFile().exists()) {

                    if (settings.getIdpSingleLogoutServiceUrl() == null) {
                        if (logger.isDebugEnabled()) {
                            logger.debug("IdP single logout service URL is not configured, skipping SLO for user: {}", samlUser);
                        }
                        return null;
                    }
                    final Auth auth = new Auth(settings, request, response);

   * obtained by calling {@code snapshot()} on the same {@link StatsAccumulator} without adding any
   * values in between the two calls, or if one is obtained from the other after round-tripping
   * through java serialization. However, floating point rounding errors mean that it may be false
   * for some instances where the statistics are mathematically equal, including instances