errs = append(errs, "version part: "+utilvalidation.EmptyError())
	} else if msgs := utilvalidation.IsDNS1035Label(version); len(msgs) != 0 {
		errs = append(errs, prefixEach(msgs, "version part: ")...)
	}
	return errs
}

func prefixEach(msgs []string, prefix string) []string {
	for i := range msgs {
		msgs[i] = prefix + msgs[i]
	}
	return msgs

		var prefix string
		prefix, name = parts[0], parts[1]
		if len(prefix) == 0 {
			errs = append(errs, "prefix part "+EmptyError())
		} else if msgs := IsDNS1123Subdomain(prefix); len(msgs) != 0 {
			errs = append(errs, prefixEach(msgs, "prefix part ")...)
		}
	default:
		return append(errs, "a qualified name "+RegexError(qualifiedNameErrMsg, qualifiedNameFmt, "MyName", "my.name", "123-abc")+

public class HasPrefixAndSuffixPatternStep implements PatternStep {
    private final HasPrefixPatternStep prefixMatch;
    private final HasSuffixPatternStep suffixMatch;

    public HasPrefixAndSuffixPatternStep(String prefix, String suffix, boolean caseSensitive) {
        prefixMatch = new HasPrefixPatternStep(prefix, caseSensitive);
        suffixMatch = new HasSuffixPatternStep(suffix, caseSensitive, prefix.length());

                continue;
            }
            if (parsedURI.getPath() != null && !parsedURI.getPath().startsWith(prefixPath)) {
                continue;
            }
            String childPathPart = parsedURI.getPath().substring(prefixPath.length(), parsedURI.getPath().length());
            if (childPathPart.startsWith("../")) {
                continue;
            }

			failureChecker := check.Status(http.StatusNotFound)
			count := 2 * t.Clusters().Len()

			// TODO check all clusters were hit
			cases := []struct {
				name       string
				path       string
				prefixPath string
				call       echo.CallOptions
			}{
				{
					// Basic HTTP call
					name: "http",
					call: echo.CallOptions{
						Port: echo.Port{
							Protocol: protocol.HTTP,
						},

        boolean onlyDotsSinceLastSeparator = true;
        for (int i = 0; i < prefixPath.length(); i++) {
            char currentChar = prefixPath.charAt(i);
            if (currentChar == '/' || currentChar == '\\') {
                if (onlyDotsSinceLastSeparator) {
                    return FileUtils.normalize(new File(searchDir, prefixPath));
                }

            parentFile.mkdirs()
            writeText(text.trimIndent())
        }

    private
    fun File.withUniqueDirectory(prefixPath: String): File =
        Files.createTempDirectory(
            withDirectory(prefixPath.substringBeforeLast("/")).toPath(),
            prefixPath.substringAfterLast("/")
        ).toFile()

    private
    fun File.withDirectory(path: String): File =
        resolve(path).apply {

		commandsTree.Insert(command.Name)
	}

	findClosestCommands := func(command string) []string {
		var closestCommands []string
		closestCommands = append(closestCommands, commandsTree.PrefixMatch(command)...)

		sort.Strings(closestCommands)
		// Suggest other close commands - allow missed, wrongly added and
		// even transposed characters
		for _, value := range commandsTree.Walk(commandsTree.Root()) {

	}
	return false
}

// Returns the part file name which matches the partNumber and etag.
func getPartFile(entriesTrie *trie.Trie, partNumber int, etag string) (partFile string) {
	for _, match := range entriesTrie.PrefixMatch(fmt.Sprintf("%.5d.%s.", partNumber, etag)) {
		partFile = match
		break
	}
	return partFile
}

func partNumberToRangeSpec(oi ObjectInfo, partNumber int) *HTTPRangeSpec {