Avoid deeply nested control flow statements.

Open

                        if (slashes.isEmpty()) {
                            slashes.push(-1);
                        }

Method include has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public static final void include(ServletContext ctx, ServletRequest request, ServletResponse response, String uri,
            Map params, int mode) throws IOException, ServletException {

Avoid deeply nested control flow statements.

Open

                        if (j >= 0) {
                            int k = ua.indexOf('.', j += 8);
                            if (k >= 0) {
                                for (int len = ua.length(); ++k < len;) {
                                    final char cc = ua.charAt(k);

Method urlEncoder has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    private static URLEncoder urlEncoder() {
        if (_urlenc == null) {
            final String cls = Library.getProperty("org.zkoss.web.servlet.http.URLEncoder");
            if (cls != null && cls.length() > 0) {
                try {

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Method forward has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public static final void forward(ServletContext ctx, ServletRequest request, ServletResponse response, String uri,
            Map params, int mode) throws IOException, ServletException {

Method getExtension has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    public static final String getExtension(String path, boolean lastOnly) {
        if (lastOnly)
            return getExtension(path);
        if (path == null)
            return null;

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Method interpret has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public final void interpret(ServletContext ctx, HttpServletRequest request, HttpServletResponse response,
            String content, String ctype, Locator locator) throws DspException, IOException, XelException {

Avoid deeply nested control flow statements.

Open

                        if (j + 2 < to && ctx.content.charAt(j + 2) == '%')
                            ++j; //skip '\\'

Avoid deeply nested control flow statements.

Open

                        if (j + 2 < to && ctx.content.charAt(j + 2) == '{')
                            ++j; //skip '\\'

Method sendRedirect has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public static final void sendRedirect(ServletContext ctx, HttpServletRequest request, HttpServletResponse response,
            String uri, Map params, int mode) throws IOException, ServletException {

Method encodeRedirectURL has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public static final String encodeRedirectURL(ServletContext ctx, HttpServletRequest request,
            HttpServletResponse response, String uri, Map params, int mode) {

Method getValue has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

                protected Object getValue(String key) {
                    Object o = _values.get(key);
                    if (o == null) {
                        final Enumeration e = hreq.getHeaders(key);
                        if (e == null || !e.hasMoreElements())

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Avoid deeply nested control flow statements.

Open

                            if (j >= 0) {
                                String s = range.substring(j + 1).trim();
                                if (s.length() > 0) {
                                    int to = Integer.parseInt(s);
                                    if (to >= from)

Avoid deeply nested control flow statements.

Open

                        if (preslash == 0) { //special case "/../"
                            throw new IllegalArgumentException("Illegal path: " + path);
                        }

Avoid deeply nested control flow statements.

Open

          for (j = i + 1; j < n; ++j) q[j].i--;

Function setMatcher has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {

Function on has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

function on( elem, types, selector, data, fn, one ) {

Function _one_mult has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

    _one_mult: function(a, b, c, d, e, g) {

Avoid deeply nested control flow statements.

Open

          for (k = a._pack_prev; k !== j._pack_prev; k = k._pack_prev, s2++) {
            if (d3_layout_packIntersects(k, c)) {
              if (s2 < s1) {
                isect = -1;
                j = k;

Function d has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

            d = function(a, b, d, e, l, m) {