* @return the header value, or null if the header does not exist.
     */
    public String getHeaderValue(final String name) {
        final String[] values = getHeaderValues(name);
        if (values.length == 0) {
            return null;
        }
        return values[0];
    }

  private static final byte LEAST = Byte.MIN_VALUE;
  private static final byte GREATEST = Byte.MAX_VALUE;

  private static final byte[] VALUES = {LEAST, -1, 0, 1, GREATEST};

  public void testCheckedCast() {
    for (byte value : VALUES) {
      assertThat(SignedBytes.checkedCast((long) value)).isEqualTo(value);
    }
    assertCastFails(GREATEST + 1L);
    assertCastFails(LEAST - 1L);

      try {
        multimap.asMap().values().iterator().next().remove(sampleValue);
        fail("asMap().values().iterator().next().remove() succeeded on unmodifiable multimap");
      } catch (UnsupportedOperationException expected) {
      }

      try {
        ((Collection<?>) multimap.asMap().values().toArray()[0]).clear();
        fail("asMap().values().toArray()[0].clear() succeeded on unmodifiable multimap");

 * It allows adding, retrieving, and deleting settings based on keys and values.
 *
 * <p>Constructor:
 * <ul>
 * <li>{@link #ArraySettings(SuggestSettings, Client, String, String)}: Initializes the ArraySettings with the provided settings, client, index name, and settings ID.</li>
 * </ul>
 *
 * <p>Public Methods:
 * <ul>
 * <li>{@link #get(String)}: Retrieves an array of values associated with the specified key.</li>

        return;
    }
    throw new AssertionError();
  }

  public void testWithoutDups() {
    for (KeyPresentBehavior presentBehavior : KeyPresentBehavior.values()) {
      for (KeyAbsentBehavior absentBehavior : KeyAbsentBehavior.values()) {
        for (int key = 0; key <= 10; key++) {
          assertModelAgrees(
              LIST_WITHOUT_DUPS,
              key,

      }
    }

    @Override
    Collection<V> createValues() {
      return new Values();
    }

    @WeakOuter
    private final class Values extends Maps.Values<R, V> {
      Values() {
        super(Column.this);
      }

      @Override
      public boolean remove(@Nullable Object obj) {

        }

        @ParameterizedTest
        @DisplayName("Should handle various capacity and free space values")
        @CsvSource({ "0, 0", "1024, 512", "1048576, 524288", "1073741824, 536870912", "9223372036854775807, 4611686018427387903", // Long.MAX_VALUE and half
                "-1, -1", // Negative values (edge case)
                "100, 200" // Free space greater than capacity (edge case)
        })

        int bytesRead = response.readParameterWordsWireFormat(buffer, bufferIndex);

        // Should still read 37 bytes regardless of reserved byte values
        assertEquals(37, bytesRead);
    }

    @Test
    @DisplayName("Test handling of maximum values")
    void testMaximumValues() throws Exception {
        byte[] buffer = new byte[100];
        int bufferIndex = 0;

        // Reserved bytes

    }
  }

  private final transient ImmutableList<Range<K>> ranges;
  private final transient ImmutableList<V> values;

  ImmutableRangeMap(ImmutableList<Range<K>> ranges, ImmutableList<V> values) {
    this.ranges = ranges;
    this.values = values;
  }

  @Override
  public @Nullable V get(K key) {
    int index =
        SortedLists.binarySearch(
            ranges,

                final String[] values = extractData.getValues(key);
                metaDataMap.put(key, values);

                // meta -> content
                if (fessConfig.isCrawlerMetadataContentIncluded(key)) {
                    final String joinedValue = StringUtils.join(values, ' ');
                    if (StringUtil.isNotBlank(joinedValue)) {