// Mapping Type Constants
    // ============================================================

    /** Mapping type for array fields. */
    public static final String MAPPING_TYPE_ARRAY = "array";

    /** Mapping type for string fields. */
    public static final String MAPPING_TYPE_STRING = "string";

    /** Mapping type for long fields. */

     * Used for tracking which documents were displayed for a particular search query.
     *
     * @param queryId the unique identifier for the search query
     * @return an array of document IDs, or an empty array if not found
     */
    public String[] getResultDocIds(final String queryId) {
        return LaRequestUtil.getOptionalRequest().map(req -> req.getSession(false)).map(session -> {

        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        return fessConfig.isCrawlerDocumentDuplicateTermRemoved();
    }

    /**
     * Gets the array of space character codes from configuration.
     *
     * @return array of character codes to be treated as spaces
     */
    protected int[] getSpaceChars() {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();

            }
            return null;
        }

        /**
         * Creates a list from an array of configuration ID values.
         *
         * @param values array of configuration ID strings
         * @return list containing all values from the array
         */
        private static List<String> createConfigIdList(final String[] values) {

        // Verify that suppression is disabled
        try {
            exception.addSuppressed(new Exception("Test suppressed"));
            // If suppression is disabled, getSuppressed should return empty array
            assertEquals(0, exception.getSuppressed().length);
        } catch (Exception e) {
            // If an exception is thrown when trying to add suppressed, that's also valid

        assertTrue(infoString.contains("bytesPerSect=512"), "toString should contain bytesPerSect");
    }

    // Helper methods to write numbers to byte array in little-endian format.
    private void writeInt2(int val, byte[] dst, int dstIndex) {
        dst[dstIndex++] = (byte) val;
        dst[dstIndex++] = (byte) (val >> 8);
    }

  }

  private static byte[] prepended(byte b, byte[] array) {
    byte[] out = new byte[array.length + 1];
    out[0] = b;
    arraycopy(array, 0, out, 1, array.length);
    return out;
  }

  @GwtIncompatible // java.nio.ByteBuffer
  private static byte[] toByteArray(int h) {
    return ByteBuffer.allocate(4).putInt(h).array();
  }

  public void testNewEnumSet_empty() {

      if (!original.isPartialView()) {
        return original;
      }
    }
    @SuppressWarnings("unchecked") // elements only contains E's; it's safe.
    E[] array = (E[]) Iterables.toArray(elements);
    return construct(comparator, array.length, array);
  }

  /**
   * Returns an immutable sorted set containing the given elements sorted by the given {@code

    }

    /**
     * Retrieves available artifacts of the specified type from configured repositories.
     *
     * @param artifactType the type of artifacts to retrieve
     * @return an array of available artifacts
     * @throws PluginException if failed to access the artifact repository
     */
    public Artifact[] getAvailableArtifacts(final ArtifactType artifactType) {
        try {

        // Decode output parameters for WitnessAsyncNotify

        // Response buffer size
        int responseLength = buf.dec_ndr_long();

        if (responseLength > 0) {
            // Decode notification array
            int notificationCount = buf.dec_ndr_long();
            notifications = new ArrayList<>(notificationCount);

            for (int i = 0; i < notificationCount; i++) {