expectUnchanged();
    expectMissing(e3());
  }

  @CollectionFeature.Require(absent = SUPPORTS_ADD)
  @CollectionSize.Require(absent = ZERO)
  public void testAdd_unsupportedPresent() {
    try {
      assertFalse("add(present) should return false or throw", collection.add(e0()));
    } catch (UnsupportedOperationException tolerated) {
    }
    expectUnchanged();
  }

  @CollectionFeature.Require(

     * Executes all initialization processes.
     * @param action The action to perform on each initialization process.
     */
    public static void doInitProcesses(final Consumer<? super Runnable> action) {
        try {
            initProcesses.forEach(action);
        } finally {
            initProcesses.clear();
        }
    }

    /**
     * Gets a cached cipher by name.

    credentials_exception = HTTPException(
        status_code=status.HTTP_401_UNAUTHORIZED,
        detail="Could not validate credentials",
        headers={"WWW-Authenticate": "Bearer"},
    )
    try:
        payload = jwt.decode(token, SECRET_KEY, algorithms=[ALGORITHM])
        username = payload.get("sub")
        if username is None:
            raise credentials_exception

            boolean hasPriority;
            int priority;
            if (priorityEnd < phaseEnd + 1) {
                priority = 0;
                hasPriority = false;
            } else {
                try {
                    priority = Integer.parseInt(phase.substring(phaseEnd + 1, priorityEnd));
                    hasPriority = true;
                } catch (NumberFormatException e) {

            super.lookup(context);
            context.goals = context.lookup.lookupMap(Goal.class);
        }
    }

    @Override
    protected int execute(EncryptContext context) throws Exception {
        try {
            context.header = new ArrayList<>();
            context.style = new AttributedStyle();
            context.addInHeader(
                    context.style.italic().bold().foreground(Colors.rgbColor("green")),

            super.lookup(context);
            context.goals = context.lookup.lookupMap(Goal.class);
        }
    }

    @Override
    protected int execute(UpgradeContext context) throws Exception {
        try {
            context.header = new ArrayList<>();
            context.style = new AttributedStyle();
            context.addInHeader(
                    context.style.italic().bold().foreground(Colors.rgbColor("green")),

            throw new IllegalArgumentException(
                    "It is not allowed to use [" + USER_DICT_PATH_OPTION + "] in conjunction" + " with [" + USER_DICT_RULES_OPTION + "]");
        }
        try {
            Set<String> dup = new HashSet<>();
            List<String> ruleList =
                    Analysis.parseWordList(env, settings, USER_DICT_PATH_OPTION, USER_DICT_RULES_OPTION, s -> parse(s, dup));

     * @param server
     * @return
     */
    private static byte[] makeTargetInfo(final CIFSContext tc, final String domainStr) {
        byte[] domain = {};
        if (domainStr != null) {
            try {
                domain = domainStr.getBytes(UNI_ENCODING);
            } catch (final IOException ex) {
                log.debug("Failed to get domain bytes", ex);
            }
        }

   */
  @SuppressWarnings("nullness") // test of a bogus call
  static void assertBasicUrlEscaperExceptPercent(UnicodeEscaper e) {
    // URL escapers should throw null pointer exceptions for null input
    try {
      e.escape((String) null);
      fail("Escaping null string should throw exception");
    } catch (NullPointerException x) {
      // pass
    }

    // All URL escapers should leave 0-9, A-Z, a-z unescaped

      !testData.base!!.startsWith("http:") &&
      testData.base != "about:blank"
    ) {
      System.err.println("Ignoring unsupported base ${testData.base}")
      return
    }

    try {
      testHttpUrl(testData)
      if (KNOWN_FAILURES.contains(testData.toString())) {
        System.err.println("Expected failure but was success: $testData")
      }
    } catch (e: Throwable) {