Avoid deeply nested control flow statements.

Open

                        if (k > 0) sb.append('_');

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

Open

    public Enumeration<URL> getResources(String name) throws IOException {
        name = resolveName(name);

        // no need to use Classes.getContextClassLoader() here because of the loading order issue
        ClassLoader cl = Thread.currentThread().getContextClassLoader();

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Avoid deeply nested control flow statements.

Open

                        if (first)
                            first = false;
                        else
                            _jsout.append(',');

Avoid deeply nested control flow statements.

Open

                        if (expend instanceof String)
                            expended = expendValue(labels, (String) expend);
                        else if (expend instanceof ExValue)
                            expended = expendValue(labels, ((ExValue) expend).getValue());

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

Open

    private static String getName(URL url) {
        String name = url.getPath();
        if (name != null) {
            {
                final int j = name.lastIndexOf(File.pathSeparatorChar);

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Avoid deeply nested control flow statements.

Open

                            if (j >= 0 && line.charAt(j) == '}') {
                                if (j > 0)
                                    j = 1 + Strings.skipWhitespacesBackward(line, j - 1);
                                if (j == 0) //no non-space before }
                                    break;

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

Open

    public static final int valueOf(String name) {
        name = name.toUpperCase();
        if ("CEILING".equals(name)) return BigDecimal.ROUND_CEILING;
        if ("DOWN".equals(name)) return BigDecimal.ROUND_DOWN;
        if ("FLOOR".equals(name)) return BigDecimal.ROUND_FLOOR;

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

Open

    private String getName(URL url) {
        String name = url.getPath();
        if (name != null) {
            
            final int i = name.lastIndexOf(File.pathSeparatorChar);

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

Open

    public static final Date parseDate(String source, String pattern, Locale locale, TimeZone timezone, String dateStyle, String timeStyle) throws Exception {

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

Open

    public static final String formatDate(Date date, String pattern, Locale locale, TimeZone timezone, String dateStyle, String timeStyle) {

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

Open

    public static final boolean isAttribute(String methodName) {
        int len = methodName.length();
        if (len < 2)
            return false;

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

Open

    private void readObject(ObjectInputStream s)
    throws IOException, ClassNotFoundException {
        s.defaultReadObject();

        final Class<?> cls = (Class<?>)s.readObject();

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

Open

    public static final Result nextToken(String src, int from,
    char[] separators, boolean escBackslash, boolean quotAsToken,
    boolean parenthesis)

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

Open

    public static final void joinAndInterrupt(Thread thd, int timeout)
    throws InterruptedException {
        if (timeout == 0)
            timeout = Integer.MAX_VALUE;

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

Open

    public static void escapeJavaScript(final char[] text, final int offset, final int len, final Writer writer,
                                        final JavaScriptEscapeType type, final JavaScriptEscapeLevel level)

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

Open

    public final void setNamespace(Namespace ns) {
        if (ns == null) {
            if (_ns != null && _ns.getPrefix().length() == 0)
                return; //nothing to do
            ns = getNamespace("");

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

Open

    public static void escapeJavaScript(final char[] text, final int offset, final int len, final Writer writer,
                                        final JavaScriptEscapeType type, final JavaScriptEscapeLevel level)
                                        throws IOException {

        if (writer == null) {

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

Open

    public void setValue(ELContext context, Object base, Object property,
            Object value) {
        if (context == null) {
            throw new NullPointerException();
        }

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

Open

    public static final String getMessage(Throwable ex) {
        String s;
        for (Throwable t = ex;;) {
            s = t.getMessage();
            if (s != null && s.length() > 0)

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Avoid deeply nested control flow statements.

Open

                        if ((f - (i + 2)) < 2) {
                            // We weren't able to consume the required two hexa chars, leave it as slash+'x', which
                            // is invalid, and let the corresponding JavaScript engine fail.
                            i++;
                            continue;