Method fixGroupsInfoAfterRemove has a Cognitive Complexity of 45 (exceeds 5 allowed). Consider refactoring.

Open

    private void fixGroupsInfoAfterRemove(Row child, int index) {
        if (!_isReplacingRow) { //@see Grid.Renderer#render 
            //called by #removeChild, handling GroupInfo if !isReplcingRow
            if (child instanceof Group) {
                int[] prev = null, remove = null;

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Method doListDataChange has a Cognitive Complexity of 45 (exceeds 5 allowed). Consider refactoring.

Open

    public void doListDataChange(ListDataEvent event) {
        if (INVALIDATE_THRESHOLD == -1) {
            INVALIDATE_THRESHOLD = Utils.getIntAttribute(this.getOwner(), "org.zkoss.zul.invalidateThreshold", 10,
                    true);
        }

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Method encodeURL0 has a Cognitive Complexity of 45 (exceeds 5 allowed). Consider refactoring.

Open

    private static final String encodeURL0(ServletContext ctx, ServletRequest request, ServletResponse response,
            String uri) throws Exception {
        if (uri == null || uri.length() == 0)
            return uri; //keep as it is

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AbstractItem has 49 methods (exceeds 20 allowed). Consider refactoring.

Open

public abstract class AbstractItem
implements Item, Node, Serializable, Cloneable {
    private static final long serialVersionUID = 20060622L;

    /** The parent. */

Panel has 49 methods (exceeds 20 allowed). Consider refactoring.

Open

public class Panel extends XulElement implements Framable {
    private Toolbar _tbar, _bbar, _fbar;
    private Panelchildren _panelchildren;
    private Caption _caption;

ListModelList has 49 methods (exceeds 20 allowed). Consider refactoring.

Open

public class ListModelList<E> extends AbstractListModel<E> implements Sortable<E>, List<E>, java.io.Serializable {
    private static final long serialVersionUID = 20120206122641L;

    protected List<E> _list;

DateImpl has 49 functions (exceeds 20 allowed). Consider refactoring.

Open

    export class DateImpl {
        /** @internal */
        _moment: Moment;
        /** @internal */
        _timezone: string;

Method modifyAttrValueIfSimplified has a Cognitive Complexity of 44 (exceeds 5 allowed). Consider refactoring.

Open

    private static String modifyAttrValueIfSimplified(String attrName, String attrValue) {
        boolean isCommand = attrValue.matches("@(global-)?command\\(.*\\)");
        if (attrValue.matches("@\\(.*\\)") || isCommand) {
            if (Events.isValid(attrName) || isCommand) {
                int attrValueIndex = attrValue.indexOf("(") + 1;

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Method addEventListener has a Cognitive Complexity of 44 (exceeds 5 allowed). Consider refactoring.

Open

    public boolean addEventListener(int priority, String evtnm, EventListener<? extends Event> listener) {
        if (evtnm == null || listener == null)
            throw new IllegalArgumentException("null");
        if (!Events.isValid(evtnm))
            throw new IllegalArgumentException("Invalid event name: " + evtnm);

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Method afterUnmarshal has a Cognitive Complexity of 44 (exceeds 5 allowed). Consider refactoring.

Open

    private void afterUnmarshal(int cnt, int cntSel) {
        if (cnt != 0) {
            for (Component child : getChildren()) {
                if (child instanceof Treecols) {
                    _treecols = (Treecols) child;

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Method fixGroupsInfoAfterRemove has a Cognitive Complexity of 44 (exceeds 5 allowed). Consider refactoring.

Open

    private void fixGroupsInfoAfterRemove(Component child, int index) {
        if (!_isReplacingItem) { //@see Renderer#render
            //called by #removeChild(), handling GroupInfo if !isReplcingItem
            if (child instanceof Listgroup) {
                int[] prev = null, remove = null;

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File ModelProvider.java has 446 lines of code (exceeds 250 allowed). Consider refactoring.

Open

/* ModelProvider.java

    Purpose:
        
    Description:

File ModelProvider.java has 446 lines of code (exceeds 250 allowed). Consider refactoring.

Open

/* ModelProvider.java

    Purpose:
        
    Description:

File Parser.java has 445 lines of code (exceeds 250 allowed). Consider refactoring.

Open

/* Parser.java

    Purpose:
        
    Description:

ELParserTokenManager has 48 methods (exceeds 20 allowed). Consider refactoring.

Open

@SuppressWarnings("all") // Ignore warnings in generated code
public class ELParserTokenManager implements ELParserConstants
{
java.util.Deque<Integer> deque = new java.util.ArrayDeque<Integer>();

ComponentInfo has 48 methods (exceeds 20 allowed). Consider refactoring.

Open

public class ComponentInfo extends ForEachBranchInfo {
    private transient ComponentDefinition _compdef;
    /** The implementation class/component (use). */
    private ExValue _impl;
    /** A list of {@link Property}, or null if no property at all. */

TrackerImpl has 48 methods (exceeds 20 allowed). Consider refactoring.

Open

public class TrackerImpl implements Tracker, Serializable {
    private static final long serialVersionUID = 1463169907348730644L;
    protected Map<Component, Map<Object, TrackerNode>> _compMap; //comp -> path -> head TrackerNode
    protected Map<Object, Set<TrackerNode>> _nullMap = new LinkedHashMap<Object, Set<TrackerNode>>(); //property -> Set of head TrackerNode that eval to null
    protected transient Map<Object, Set<TrackerNode>> _beanMap = new WeakIdentityMap<Object, Set<TrackerNode>>(); //bean -> Set of TrackerNode

File Yylex.java has 444 lines of code (exceeds 250 allowed). Consider refactoring.

Open

/* The following code was generated by JFlex 1.4.2 */

package org.zkoss.json.parser;

class Yylex {

Method renderValue has 166 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    private void renderValue(Object value) {
        if (value == null || value instanceof String) {
            renderValue((String) value);
            return;
        }

Method getPropertyDescriptors has a Cognitive Complexity of 43 (exceeds 5 allowed). Consider refactoring.

Open

    public PropertyDescriptor[] getPropertyDescriptors(BeanInfo beanInfo, Class<?> clazz) throws IntrospectionException {
        PropertyDescriptor[] introspectorPDsArray = beanInfo.getPropertyDescriptors();
        List<PropertyDescriptor> introspectorPDs = introspectorPDsArray != null ? Arrays.asList(introspectorPDsArray)
                : Collections.<PropertyDescriptor>emptyList();

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