Avoid deeply nested control flow statements.

Open

                        if (html >= 0)
                            junav = sb.lastIndexOf("</html");

Avoid deeply nested control flow statements.

Open

                        if (containsVariable(x, fdname)) {
                            final Object arg = getVariable(x, fdname);
                            if (!injectByMethod(md, parmcls[0], arg == null ? null : arg.getClass(), arg, fdname)) {
                                final Object arg2 = getFellow(x, fdname);
                                if (arg2 != arg && arg2 != null)

Avoid deeply nested control flow statements.

Open

                        if (v.length() != 0 && ((cc = v.charAt(v.length() - 1)) == ';' || cc == ','
                                || (v.indexOf("function") < 0 && v.indexOf(';') >= 0)))
                            throw new UiException("Illegal client override: " + v
                                    + (name.startsWith("on")
                                            ? "\nTo listen an event, remember to captalize the third letter, such as onClick"

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

Open

    public static void show(String msg, String type, Component ref, String position, int duration, boolean closable) {

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

Open

    public void enableEventThread(boolean enable) {
        if (!enable && _wapp != null) {
            final UiEngine engine = ((WebAppCtrl) _wapp).getUiEngine();
            if (engine != null) {
                if (engine.hasSuspendedThread())

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

Open

    /*package*/ static boolean matchClasses(Component component, Set<String> classes) {
        if (classes == null || classes.isEmpty())
            return true;

        if (!(component instanceof HtmlBasedComponent))

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Avoid deeply nested control flow statements.

Open

                        if (!isDescendant(rt2, rt))
                            return null;

Avoid deeply nested control flow statements.

Open

                        if (rt2 instanceof ShadowElement) {
                            if (((ShadowElement) rt2).getShadowHost() != rt)
                                return null;
                        } else if (rt2.getParent() != rt) {
                            return null;

Avoid deeply nested control flow statements.

Open

                                for (EventListener<? extends Event> listener : listeners)
                                    if (listener instanceof ComposerEventListener)
                                        c.removeEventListener(name, listener);

Avoid deeply nested control flow statements.

Open

                        if (!isGeneralSibling(rt2, rt))
                            return null;

Avoid deeply nested control flow statements.

Open

                        if (parentCtrl.getShadowRoots().contains(comp)) {
                            return true;
                        }

Avoid deeply nested control flow statements.

Open

                                if (tmp != null) {
                                    if (template == null) {
                                        // Bug ZK-2855: only assign first match, all following matches will be discarded
                                        template = tmp;
                                    }

Avoid deeply nested control flow statements.

Open

                        if (t != null)
                            return t;

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

Open

    public String encodeURL(String uri) {
        if (uri == null || uri.isEmpty()) // ZK-5598
            return uri;
        try {
            String encodedURL = Encodes.encodeURL(_ctx, _request, _response, uri);

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

Open

    private void outErrReloads(RequestContext reqctx, Configuration config, StringBuffer sb, Object[][] infs) {
        for (int j = 0; j < infs.length; ++j) {
            if (j > 0)
                sb.append(',');
            sb.append('\'').append(infs[j][0]).append("':'");

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

Open

    private void handleError(Session sess, RenderRequest request, RenderResponse response, String path, Throwable err,
            String msg) throws PortletException, IOException {

Avoid deeply nested control flow statements.

Open

                        for (int k = j += 7; k < len; ++k) {
                            if (sb.charAt(k) == '>') {
                                if (shallFilter(sb.substring(j, k)))
                                    return sb.substring(k + 1);
                                break;

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

Open

    private static Object getValue(Component component, String name) {
        try {
            return component.getClass().getMethod("get" + capitalize(name)).invoke(component);
        } catch (NoSuchMethodException e) {
            // no such method

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

Open

        private Object getObjectByName(PsdoCompFunctor functor, String name, Class<?> type,
                List<VariableResolver> resolvers) {

            Object result = functor.getXelVariable(name);
            if (isValidValue(result, type))

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Avoid deeply nested control flow statements.

Open

                        if (t != null)
                            return t;