static final Logger log = LoggerFactory.getLogger(ConcurrencyTest.class);
    private ExecutorService executor;


    public ConcurrencyTest ( String name, Map<String, String> properties ) {
        super(name, properties);
    }


    @Parameters ( name = "{0}" )
    public static Collection<Object> configs () {
        return getConfigs("smb1", "noNTStatus", "noNTSmbs", "smb2", "smb30", "smb31");
    }

		// Display warnings we encountered as well
		for _, fname := range filenames {
			if w := warningsByFilename[fname]; w != nil {
				if fname == "-" {
					_, _ = fmt.Fprint(writer, warningToString(w))
					break
				}
				_, _ = fmt.Fprintf(writer, "%q has warnings: %v\n", fname, warningToString(w))
			}
		}
		return errs
	}
	for _, fname := range filenames {
		if fname == "-" {

     * @throws IOException
     */
    protected static void loadConfigFile ( Path config, String[] applyMutations, Map<String, Map<String, String>> configs ) throws IOException {
        String fname = config.getFileName().toString();
        if ( !fname.endsWith(".conf") ) {
            return;
        }
        Properties props = new Properties();
        try ( FileChannel ch = FileChannel.open(config, StandardOpenOption.READ);

        for (final Field field : clazz.getDeclaredFields()) {
            final String fname = field.getName();
            if (fieldDescCache.containsKey(fname)) {
                continue;
            }
            setFieldAccessible(field);
            final FieldDescImpl fieldDesc = new FieldDescImpl(this, field);
            fieldDescCache.put(fname, fieldDesc);
            if (!FieldUtil.isInstanceField(field)) {

	files := r.fileList
	i, _ := slices.BinarySearchFunc(files, dir, func(a fileListEntry, dir string) (ret int) {
		idir, ielem, _ := split(a.name)
		if dir != idir {
			return strings.Compare(idir, dir)
		}
		return strings.Compare(ielem, elem)
	})
	if i < len(files) {
		fname := files[i].name
		if fname == name || len(fname) == len(name)+1 && fname[len(name)] == '/' && fname[:len(name)] == name {

	}

	for _, file := range zr.File {
		reader, err := file.Open()
		if err != nil {
			rpt.SetStatus(file.Name, "", err)
			continue
		}
		sz := file.FileInfo().Size()
		slc := strings.Split(file.Name, slashSeparator)
		if len(slc) != 2 { // expecting bucket/configfile in the zipfile
			rpt.SetStatus(file.Name, "", fmt.Errorf("malformed zip - expecting format bucket/<config.json>"))
			continue
		}

            return f1.isDirectory() ? -1 : 1;
        }
        f2name = f2.getName();
        if( f1.isDirectory() ) {
            return f1name.compareToIgnoreCase( f2name );
        }
        i = f1name.lastIndexOf( '.' );
        t1 = i == -1 ? "" : f1name.substring( i + 1 );
        i = f2name.lastIndexOf( '.' );
        t2 = i == -1 ? "" : f2name.substring( i + 1 );

        i = t1.compareToIgnoreCase( t2 );

            return f1.isDirectory() ? -1 : 1;
        }
        f2name = f2.getName();
        if ( f1.isDirectory() ) {
            return f1name.compareToIgnoreCase(f2name);
        }
        i = f1name.lastIndexOf('.');
        t1 = i == -1 ? "" : f1name.substring(i + 1);
        i = f2name.lastIndexOf('.');
        t2 = i == -1 ? "" : f2name.substring(i + 1);

        i = t1.compareToIgnoreCase(t2);

			res[i] = Name(i + 1)
		}
		return res
	default:
		return []Name{name}
	}
}

// Mask returns the type as mask.
// Compound "All" types are expanded.
func (name Name) Mask() uint64 {
	if name < objectSingleTypesEnd {
		return 1 << (name - 1)
	}
	var mask uint64
	for _, n := range name.Expand() {
		mask |= 1 << (n - 1)
	}
	return mask
}

    // Write the first headers frame.
    writeMedium(frame, Http2.INITIAL_MAX_FRAME_SIZE)
    frame.writeByte(Http2.TYPE_HEADERS)
    frame.writeByte(FLAG_NONE)
    frame.writeInt(expectedStreamId and 0x7fffffff)
    frame.write(headerBlock, Http2.INITIAL_MAX_FRAME_SIZE.toLong())

    // Write the continuation frame, specifying no more frames are expected.
    writeMedium(frame, headerBlock.size.toInt())