private int queryFreqThreshold = 10;

    private final List<String> excludeWords = new ArrayList<>();

    public void setIndex(final String index) {
        this.index = index;
    }

    public void setSize(final int size) {
        this.size = size;
    }

    public void setSeed(final String seed) {
        this.seed = seed;
    }

    public void setWindowSize(final int windowSize) {

                if (scrollId == null) {
                    final SearchRequestBuilder builder = client.prepareSearch().setIndices(indexName).setScroll(settings.getScrollTimeout())
                            .setQuery(queryBuilder).setSize(scrollSize);
                    for (final SortBuilder<?> sortBuilder : sortList) {
                        builder.addSort(sortBuilder);
                    }

		int type;
		[string] wchar_t *remark;
		uint32_t permissions;
		uint32_t max_uses;
		uint32_t current_uses;
		[string] wchar_t *path;
		[string] wchar_t *password;
		uint32_t sd_size;
		[size_is(sd_size)] uint8_t *security_descriptor;
	} ShareInfo502;

	typedef struct {
		int count;
		[size_is(count)] ShareInfo502 *array;
	} ShareInfoCtr502;

	typedef [switch_type(int)] union {

  private void verifyTableSize(int inputSize, int setSize, int tableSize) {
    Builder<Integer> builder = ImmutableSet.builder();
    for (int i = 0; i < inputSize; i++) {
      builder.add(i % setSize);
    }
    ImmutableSet<Integer> set = builder.build();
    assertTrue(set instanceof RegularImmutableSet);
    assertEquals(
        "Input size " + inputSize + " and set size " + setSize,
        tableSize,

for /f "delims=. tokens=1-3" %%v in ("%JAVA_VERSION%") do (
    set MAJOR=%%v
    set MINOR=%%w
    set BUILD=%%x

    set META_SIZE=-XX:MetaspaceSize=64M -XX:MaxMetaspaceSize=256M
    if "!MINOR!" LSS "8" (
      set META_SIZE=-XX:PermSize=64M -XX:MaxPermSize=256M
    )

    set MEM_OPTS=!META_SIZE!
 )

rem We use the value of the JAVA_OPTS environment variable if defined, rather than the config.
set _JAVA_OPTS=%JAVA_OPTS%

            searchEngineClient.scrollSearch(fessConfig.getIndexDocumentUpdateIndex(), requestBuilder -> {
                requestBuilder.setQuery(queryBuilder).setSize((int) numFound);
                if (fields != null) {
                    requestBuilder.setFetchSource(fields, null);
                }
                return true;
            }, entity -> {

		{name: "dir1/dira/dbfile", size: 200000},
		{name: "dir1/dira/dirasub/dcfile", size: 1000000},
		{name: "dir1/dira/dirasub/sublevel3/dccccfile", size: 10},
	}
	createUsageTestFiles(t, base, bucket, files)

	getSize := func(item scannerItem) (sizeS sizeSummary, err error) {
		if item.Typ&os.ModeDir == 0 {
			var s os.FileInfo
			s, err = os.Stat(item.Path)
			if err != nil {
				return
			}
			sizeS.totalSize = s.Size()

        SuggestItem[] items = getPopularWordsItemSet2();
        suggester.indexer().index(items);
        suggester.refresh();

        PopularWordsResponse response = suggester.popularWords().setSize(2).execute().getResponse();

        assertEquals(5, response.getTotal());

        for (int i = 0; i < 5; i++) {
            assertEquals(2, response.getNum());
            boolean find = false;

		int type;
		[string] wchar_t *remark;
		uint32_t permissions;
		uint32_t max_uses;
		uint32_t current_uses;
		[string] wchar_t *path;
		[string] wchar_t *password;
		uint32_t sd_size;
		[size_is(sd_size)] uint8_t *security_descriptor;
	} ShareInfo502;

	typedef struct {
		int count;
		[size_is(count)] ShareInfo502 *array;
	} ShareInfoCtr502;

	typedef [switch_type(int)] union {

        public String remark;
        public int permissions;
        public int max_uses;
        public int current_uses;
        public String path;
        public String password;
        public int sd_size;
        public byte[] security_descriptor;

        public void encode(NdrBuffer _dst) throws NdrException {
            _dst.align(4);
            _dst.enc_ndr_referent(netname, 1);