Avoid deeply nested control flow statements.

Open

                        if (args != null) {
                            if (args.size() == 1) {
                                Object data = new JavaScriptValue(String.valueOf(binder.getConverter("jsonBindingParam")
                                        .coerceToUi(args.values().iterator().next(), ctx.getComponent(), ctx)));
                                Clients.response(new AuInvoke(ctx.getBinder().getView(), "$afterCommand",

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

Open

    public boolean isFormDirty() {
        if (_dirty)
            return true;
        Iterator<?> e = iterator();
        while (e.hasNext()) {

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

Open

    public static BindContext newBindContext(Binder binder, Binding binding, boolean save, String command,
            Component comp, Event event) {

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

Open

    public boolean isFormDirty() {
        if (_dirty)
            return true;
        Iterator<?> e = iterator();
        while (e.hasNext()) {

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

Open

    public ValueReference getValueReference(BindContext ctx, Component comp, ExpressionX expression)
            throws XelException {
        try {
            ValueReference ref = expression.getValueReference(newXelContext(ctx, comp));
            //bug 1129-ref NPE, no value reference if it is a SimpleNode

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

Open

    protected XelContext newXelContext(BindContext ctx, final Component comp) {
        final FunctionMapper mapper = getFunctionMapper(comp);
        //ZK-1795MVVM nested template may cause exception
        //Dennis: Shouldn't get the real variable-resolver and keep it, it will set ref as evaluator's self, 
        //When nested MVVM templates, if there are a ref-binding, it will newXelContext multiple time to do new evaluation in this evaluation,

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Avoid deeply nested control flow statements.

Open

                        if (log.isDebugEnabled()) {
                            log.debug(
                                    "value reference not found by expression [{}], check if you are trying to save to a variable only expression",
                                    expr.getExpressionString());
                        }

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

Open

    protected Template resolveTemplate(Component templateComp, Component comp, Object data, int index, int size,
            String defaultName) {

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

Open

    public boolean isFormDirty() {
        if (_dirty)
            return true;
        Iterator<?> e = iterator();
        while (e.hasNext()) {

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

Open

    public void addPropertyInitBinding(Component comp, String attr, String initExpr, Map<String, Object> initArgs,
            String converterExpr, Map<String, Object> converterArgs);

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

Open

    public static Map<String, Object> evalArgs(BindEvaluatorX eval, Component comp, Map<String, Object> args,
            Map<String, Object> implicit) {
        if (args == null) {
            return null;
        }

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Avoid deeply nested control flow statements.

Open

                        if (!activating) { //don't load to form if activating
                            //ZK-911. Save into Form bean via expression(so will use form's AccessFieldName)
                            final ExpressionX formExpr = getFormExpression(eval, field);
                            eval.setValue(null, comp, formExpr, value); //formExprform.setField(field, value);
                        }

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

Open

    private boolean validateSavePropertyBinding(Component comp, SavePropertyBinding binding, String command,
            Map<String, Property[]> validates, boolean valid, Set<Property> notifys) {

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

Open

    static int compare(Object[] a, Object[] b) {
        if (a == b) {
            return 0;
        }
        if (a == null) {

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

Open

    private void processFormInit(Component comp, String formId, Annotation ann) {
        String initExpr = null;

        Map<String, String[]> args = null;
        for (final Iterator<Entry<String, String[]>> it = ann.getAttributes().entrySet().iterator(); it.hasNext();) {

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

Open

        private void remove(Entry toRemove) {
            Entry[] tab = this.table;
            int index = (toRemove.hash & 0x7fffffff) % tab.length;

            for (Entry e = tab[index], prev = null; e != null; e = e.next) {

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

Open

    static boolean equals(Object[] a, Object[] b) {
        if (a == b) {
            return true;
        }
        if (a == null || b == null) {

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Avoid deeply nested control flow statements.

Open

                        if (prev != null) {
                            prev.next = e.next;
                        } else {
                            tab[i] = e.next;
                        }

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

Open

    private boolean validateSaveFormBinding(Component comp, SaveFormBinding binding, String command,
            Map<String, Property[]> validates, boolean valid, Set<Property> notifys) {
        //validate tracked savebinding
        Set<SaveBinding> savebindings = ((BinderCtrl) binding.getBinder())
                .getFormAssociatedSaveBindings(binding.getComponent());

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

Open

    private void processChildrenInit(Component comp, Annotation ann, ExpressionAnnoInfo converterInfo) {
        String initExpr = null;

        Map<String, String[]> args = null;
        for (final Iterator<Entry<String, String[]>> it = ann.getAttributes().entrySet().iterator(); it.hasNext();) {

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