int len = string.length();
    int size = len * count;
    char[] array = new char[size];
    string.getChars(0, len, array, 0);
    int n;
    for (n = len; n < size - n; n <<= 1) {
      System.arraycopy(array, 0, array, n, n);
    }
    System.arraycopy(array, 0, array, n, size - n);
    return new String(array);
  }

        request.setIndex(index);
        return this;
    }

    /**
     * Sets the size of results for the request.
     * @param size The size.
     * @return This builder instance.
     */
    public PopularWordsRequestBuilder setSize(final int size) {
        request.setSize(size);
        return this;
    }

    /**
     * Adds a tag to filter by.
     * @param tag The tag.

    }

    @Test
    @DisplayName("Should handle different file ID sizes")
    void testDifferentFileIdSizes() {
        // Test various file ID sizes
        byte[] shortFileId = new byte[8];
        byte[] standardFileId = new byte[16];
        byte[] longFileId = new byte[32];

	{ // 1. no replication config
		name:         "no replication config",
		info:         ObjectInfo{Size: 100},
		rcfg:         replicationConfig{Config: nil},
		expectedSync: false,
	},
	{ // 2. existing object replication config enabled, no versioning
		name:         "existing object replication config enabled, no versioning",
		info:         ObjectInfo{Size: 100},
		rcfg:         replicationConfig{Config: &configs[0]},
		expectedSync: false,
	},

        assertEquals(0, list.size());

        list = crawlerThread.getClientRuleList("");
        assertEquals(0, list.size());

        list = crawlerThread.getClientRuleList(" ");
        assertEquals(0, list.size());

        list = crawlerThread.getClientRuleList("playwright:http://.*");
        assertEquals(1, list.size());
        assertEquals("playwright", list.get(0).getFirst());

     *
     * @return the version
     */
    public final int getVersion() {
        return this.version;
    }

    /**
     * Gets the size of this referral entry in bytes.
     *
     * @return the size
     */
    public final int getSize() {
        return this.size;
    }

    /**
     * Gets the server type of this referral.
     *
     * @return the serverType
     */

        writeLittleEndianInt(baos, PacConstants.LOGON_INFO); // type
        writeLittleEndianInt(baos, 10); // size
        writeLittleEndianLong(baos, 25); // Unaligned offset (not multiple of 8)
        // Add enough data to avoid array bounds issues
        while (baos.size() < 35) {
            baos.write(0);
        }
        byte[] pacData = baos.toByteArray();

        dictionaryManager.init();
        assertEquals(0, dictionaryManager.creatorList.size());

        dictionaryManager.addCreator(new CharMappingCreator());
        dictionaryManager.init();
        assertEquals(1, dictionaryManager.creatorList.size());
    }

    /*
    public void test_storeSynonymFiles() throws Exception {

        Map<String, List<Tuple3<String, QueryBuilder, ScoreFunctionBuilder<?>>>> result = keyMatchHelper.getQueryMap("nonexistent");
        assertNotNull(result);
        assertEquals(0, result.size());
    }

    public void test_buildQuery_emptyKeywords() {
        try {
            List<String> keywordList = Collections.emptyList();
            List<FilterFunctionBuilder> functionBuilders = new ArrayList<>();

				err = z.Metadata[za0002].DecodeMsg(dc)
				if err != nil {
					err = msgp.WrapError(err, "Metadata", za0002)
					return
				}
			}
		case "Size":
			err = z.Size.DecodeMsg(dc)
			if err != nil {
				err = msgp.WrapError(err, "Size")
				return
			}
		case "Type":
			z.Type, err = dc.ReadString()
			if err != nil {
				err = msgp.WrapError(err, "Type")
				return
			}