String server = handle.getServerWithDfs();
            int dot = server.indexOf('.');
            if ( dot > 0 && Character.isDigit(server.charAt(0)) == false )
                server = server.substring(0, dot);

            try ( LsaPolicyHandle policyHandle = new LsaPolicyHandle(handle, "\\\\" + server, 0x00000800) ) {

        final int strLen = str != null ? str.length() : 0;
        if (strLen > 0) {
            for (int i = 0; i < strLen; i++) {
                if (!Character.isWhitespace(str.charAt(i))) {
                    return;
                }
            }
        }
        throw new IllegalArgumentException(message);
    }

        super(config, SMB_COM_TRANSACTION2, TRANS2_FIND_FIRST2);
        if ( filename.equals("\\") ) {
            this.path = filename;
        }
        else if ( filename.charAt(filename.length() - 1) != '\\' ) {
            this.path = filename + "\\";
        }
        else {
            this.path = filename;
        }
        this.wildcard = wildcard;

                boolean isBlankModule = true;
                if (module != null) {
                    for (int j = 0; j < module.length(); j++) {
                        if (!Character.isWhitespace(module.charAt(j))) {
                            isBlankModule = false;
                        }
                    }
                }

                if (isBlankModule) {
                    addViolation(

        if (cs == null || cs.isEmpty()) {
            return false;
        }
        final int sz = cs.length();
        for (int i = 0; i < sz; i++) {
            if (!Character.isDigit(cs.charAt(i))) {
                return false;
            }
        }
        return true;
    }

    private static Integer getNextIntegerToken(String s) {
        if ((s.length() > 1) && s.startsWith("0")) {

    if (!PART_CHAR_MATCHER.matchesAllOf(asciiChars)) {
      return false;
    }

    // No initial or final dashes or underscores.

    if (DASH_MATCHER.matches(part.charAt(0))
        || DASH_MATCHER.matches(part.charAt(part.length() - 1))) {
      return false;
    }

    /*
     * Note that we allow (in contravention of a strict interpretation of the relevant RFCs) domain

     * 
     * @param hostname
     * @return whether this is an IP address
     */
    public static boolean isDotQuadIP ( String hostname ) {
        if ( Character.isDigit(hostname.charAt(0)) ) {
            int i, len, dots;
            char[] data;

            i = dots = 0; /* quick IP address validation */
            len = hostname.length();
            data = hostname.toCharArray();

    }

    private static boolean isLastSpaceChar(final StringBuilder buf) {
        if (buf.length() == 0) {
            return false;
        }
        return buf.charAt(buf.length() - 1) == ' ';
    }

    private static boolean removeLastDuplication(final StringBuilder buf, final int size, final boolean isSpace,
            final Set<String> termCache) {

# Istio Installer

## WARNING: Do not use the files in this directory to install Istio

This directory contains the helm chart _sources_ which are versioned, built and pushed to following helm
repositories with each Istio release.  If you want to make changes to Istio helm charts, you're in the
right place.

If you want to _install_ Istio with Helm, instead please [follow the Helm installation docs here](https://istio.io/latest/docs/setup/install/helm/).

    protected String generateId(final String urlId) {
        final StringBuilder encodedBuf = new StringBuilder(urlId.length() + 100);
        for (int i = 0; i < urlId.length(); i++) {
            final char c = urlId.charAt(i);
            if (c >= 'a' && c <= 'z' //
                    || c >= 'A' && c <= 'Z' //
                    || c >= '0' && c <= '9' //
                    || c == '.' //
                    || c == '-' //