private static String[] mergeReadings(final String[][] readings1, final String[][] readings2, final int index) {
        final List<String> merged = new ArrayList<>();

        if (readings1.length > index && readings1[index] != null) {
            Collections.addAll(merged, readings1[index]);
        }

        if (readings2.length > index && readings2[index] != null) {
            for (final String reading : readings2[index]) {

     * @throws ServletException If a servlet error occurs
     */
    @Override
    public void doFilter(final ServletRequest request, final ServletResponse response, final FilterChain chain)
            throws IOException, ServletException {
        final WebApiManagerFactory webApiManagerFactory = ComponentUtil.getWebApiManagerFactory();
        final WebApiManager webApiManager = webApiManagerFactory.get((HttpServletRequest) request);

     */
    public String execute() {
        final SearchEngineClient searchEngineClient = ComponentUtil.getSearchEngineClient();
        final FessConfig fessConfig = ComponentUtil.getFessConfig();

        final StringBuilder resultBuf = new StringBuilder();

        // clean up
        final QueryBuilder queryBuilder = QueryBuilders.rangeQuery(fessConfig.getIndexFieldExpires()).to("now");

import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;

public class ReservedPortRange {
    private final int startPort;
    private final int endPort;
    private final Lock lock = new ReentrantLock();
    private PortDetector portDetector = new DefaultPortDetector();
    private final List<Integer> allocated = new ArrayList<Integer>();
    private Map<String, Integer> allocatedPortsId = new HashMap<>();

            ScoreFunctionCall<ScoreFunctionCreator<RelatedContentCQ>> functionsLambda,
            final ConditionOptionCall<FunctionScoreQueryBuilder> opLambda) {
        RelatedContentCQ cq = new RelatedContentCQ();
        queryLambda.callback(cq);
        final Collection<FilterFunctionBuilder> list = new ArrayList<>();
        if (functionsLambda != null) {

            "COM7", "COM8", "COM9", "LPT1", "LPT2", "LPT3", "LPT4", "LPT5", "LPT6", "LPT7", "LPT8", "LPT9");

    // Configuration
    private final int maxPathLength;
    private final int maxComponentLength;
    private final boolean allowUncPaths;
    private final boolean strictMode;

     *
     * @param args The command-line arguments.
     */
    public static void main(final String[] args) {
        final Options options = new Options();
        final CmdLineParser parser = new CmdLineParser(options);
        try {
            parser.parseArgument(args);
        } catch (final CmdLineException e) {
            System.err.println(e.getMessage());

  private static final ImmutableList<Integer> SIXTEEN_SQUARES_INTEGERS =
      ImmutableList.of(25, 100, 0, 144, 9, 121, 4, 225, 169, 64, 49, 16, 36, 1, 81, 196);
  private static final double SIXTEEN_SQUARES_MIN = 0.0;
  private static final double SIXTEEN_SQUARES_DECILE_1 = 0.5 * (1.0 + 4.0);
  private static final double SIXTEEN_SQUARES_QUARTILE_1 = 0.25 * 9.0 + 0.75 * 16.0;

  private static final ImmutableList<Integer> SIXTEEN_SQUARES_INTEGERS =
      ImmutableList.of(25, 100, 0, 144, 9, 121, 4, 225, 169, 64, 49, 16, 36, 1, 81, 196);
  private static final double SIXTEEN_SQUARES_MIN = 0.0;
  private static final double SIXTEEN_SQUARES_DECILE_1 = 0.5 * (1.0 + 4.0);
  private static final double SIXTEEN_SQUARES_QUARTILE_1 = 0.25 * 9.0 + 0.75 * 16.0;

     * @return the integer value or default value
     */
    protected Integer getDefaultInteger(final String key, final Integer defaultValue) {
        final String value = systemProperties.getProperty(key);
        if (value != null) {
            try {
                return Integer.parseInt(value);
            } catch (final NumberFormatException e) {
                if (logger.isDebugEnabled()) {