pass


def is_windows():
  return platform.system() == 'Windows'


def is_linux():
  return platform.system() == 'Linux'


def is_macos():
  return platform.system() == 'Darwin'


def is_ppc64le():
  return platform.machine() == 'ppc64le'


def is_s390x():
  return platform.machine() == 's390x'


def is_cygwin():
  return platform.system().startswith('CYGWIN_NT')

    /**
     * Check if multi-channel is enabled
     *
     * @return true if enabled
     */
    public boolean isUseMultiChannel() {
        return multiChannelEnabled;
    }

    /**
     * Get the load balancer
     *
     * @return load balancer instance
     */
    public ChannelLoadBalancer getLoadBalancer() {
        return loadBalancer;
    }

    /**
     * Get all channels

     *
     * @return The total number of words.
     */
    public long getAllWordsNum() {
        return suggester.getAllWordsNum();
    }

    /**
     * Gets the number of words from documents in the suggest index.
     *
     * @return The number of document words.
     */
    public long getDocumentWordsNum() {
        return suggester.getDocumentWordsNum();
    }

        assertEquals(NbtAddress.SMBSERVER_NAME, next, "nextCalledName should return SMBSERVER_NAME after first call");
    }

    @Test
    void getAddressReturnsOriginalObject() {
        InetAddress dummy = mock(InetAddress.class);
        UniAddress ua = new UniAddress(dummy);
        assertSame(dummy, ua.getAddress(), "getAddress should return the wrapped address");
    }

    @Test

  }

  private static <T extends @Nullable Object> Iterable<T> iterable(T... elements) {
    List<T> list = asList(elements);
    return new Iterable<T>() {
      @Override
      public Iterator<T> iterator() {
        return list.iterator();
      }
    };
  }

  public void test_contains_null_set_yes() {
    Iterable<@Nullable String> set = newHashSet("a", null, "b");

        dst[++dstIndex] = (byte) (val >> 8);
    }

    static int readInt2(final byte[] src, final int srcIndex) {
        return (src[srcIndex] & 0xFF) + ((src[srcIndex + 1] & 0xFF) << 8);
    }

    static int readInt4(final byte[] src, final int srcIndex) {
        return (src[srcIndex] & 0xFF) + ((src[srcIndex + 1] & 0xFF) << 8) + ((src[srcIndex + 2] & 0xFF) << 16)
                + ((src[srcIndex + 3] & 0xFF) << 24);
    }

        public String ggg;

        /**
         * @return String
         */
        public String getAaa() {
            return aaa;
        }

        /**
         * @param a
         * @return String
         */
        public String getBbb(final Object a) {
            return null;
        }

        /**
         * @return boolean
         */
        public boolean isCCC() {

            return true;
        }
        return false;
    }

    /**
     * Checks if the query is a hiragana query.
     * @param query The query string.
     * @return True if it is a hiragana query, false otherwise.
     */
    protected boolean isHiraganaQuery(final String query) {
        return query.matches("^[\\u3040-\\u309F]+$");
    }

    assertEquals(
        "computeIfPresent(present, function) should return new value",
        v3(),
        getMap()
            .computeIfPresent(
                k0(),
                (k, v) -> {
                  assertEquals(k0(), k);
                  assertEquals(v0(), v);
                  return v3();
                }));
    expectReplacement(entry(k0(), v3()));
  }

     * @param badWord Bad word
     * @return Validation error
     */
    protected String getValidationError(final String badWord) {
        if (Strings.isNullOrEmpty(badWord)) {
            return "badWord was empty.";
        }
        if (badWord.contains(" ") || badWord.contains("  ")) {
            return "badWord contains space.";
        }
        return null;
    }

    /**