return (int) Math.pow(a, 1.0 / concentration);
  }

  @AfterExperiment
  void tearDown() {
    double req = requests.get();
    double hit = req - misses.get();

    // Currently, this is going into /dev/null, but I'll fix that
    System.out.println("hit rate: " + hit / req);
  }

  // for proper distributions later:
  // import JSci.maths.statistics.ProbabilityDistribution;

    }

    /**
     * @throws Exception
     */
    public void testGetExtension() throws Exception {
        assertEquals("1", "xml", ResourceUtil.getExtension("aaa/bbb.xml"));
        assertEquals("2", null, ResourceUtil.getExtension("aaa"));
    }

    /**
     * @throws Exception
     */
    public void testRemoteExtension() throws Exception {

		return
		;;
	*)
		echo "OS '${KNAME}' is not supported. Supported OS: [Linux, FreeBSD, OpenBSD, NetBSD, Darwin, DragonFly]"
		exit 1
		;;
	esac
}

assert_check_golang_env() {
	if ! which go >/dev/null 2>&1; then
		echo "Cannot find go binary in your PATH configuration, please refer to Go installation document at https://golang.org/doc/install"
		exit 1
	fi

     *
     * @param cron the cron scheduler to use
     * @param scheduledJob the scheduled job to register
     */
    public void register(final LaCron cron, final ScheduledJob scheduledJob) {
        if (scheduledJob == null) {
            throw new ScheduledJobException("No job.");
        }

        final String id = scheduledJob.getId();
        if (!Constants.T.equals(scheduledJob.getAvailable())) {

      list.add(e);
    }
    return unmodifiableList(list);
  }

  /**
   * @return a suitable location for a null element, to use when initializing containers for tests
   *     that involve a null element being present.
   */
  protected int getNullLocation() {
    return getNumElements() / 2;
  }

  protected MinimalCollection<E> createDisjointCollection() {

    }

    @Test
    @DisplayName("Test getInfo when info is null")
    void testGetInfoWhenNull() {
        response = new Trans2QueryPathInformationResponse(mockConfig, FileInformation.FILE_BASIC_INFO);

        assertNull(response.getInfo());
    }

    @Test
    @DisplayName("Test getInfo with type when info is null")
    void testGetInfoWithTypeWhenNull() {

   * Sec-CH-UA-Full-Version}</a> header field name.
   *
   * @deprecated Prefer {@link SEC_CH_UA_FULL_VERSION_LIST}.
   * @since 30.0
   */
  @Deprecated public static final String SEC_CH_UA_FULL_VERSION = "Sec-CH-UA-Full-Version";

  /**
   * The HTTP <a href="https://wicg.github.io/ua-client-hints/#sec-ch-ua-full-version-list">{@code

        assertNull(testBlock.getNextResponse());
    }

    @Test
    @DisplayName("Test constructor with null andx command")
    void testConstructorWithNullAndx() {
        testBlock = new TestAndXServerMessageBlock(mockConfig, (byte) 0x25, (ServerMessageBlock) null);

        assertNull(testBlock.getAndx());
    }

    @Test
    @DisplayName("Test getBatchLimit returns 0 by default")

        allPageCount = 0;
        existPrePage = false;
        existNextPage = false;
        pageSize = getDefaultPageSize();
        currentPageNumber = getDefaultCurrentPageNumber();

        id = null;
    }

    /**
     * Gets the default page size from the Fess configuration.
     *
     * @return The default page size.
     */
    protected int getDefaultPageSize() {

     */
    protected void setupListCondition(final FileAuthenticationCB cb, final FileAuthPager fileAuthenticationPager) {
        if (fileAuthenticationPager.id != null) {
            cb.query().docMeta().setId_Equal(fileAuthenticationPager.id);
        }
        // TODO Long, Integer, String supported only.

        // setup condition
        cb.query().addOrderBy_Hostname_Asc();