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

Open

    private static final int convertSubversion(String subver) {
        try {
            return Integer.parseInt(subver);
        } catch (Throwable ex) { //eat
        }

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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 parse has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

    parse(Map<? super String, ? super String> map,
    String src, char separator, char quote, boolean asValue,
    boolean parenthesis) throws IllegalSyntaxException {

Avoid deeply nested control flow statements.

Open

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

Method load0 has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    private void load0(String prefix, TaglibDefinition loaded) {
        if (!loaded.functions.isEmpty()) {
            if (_mtds == null)
                _mtds = new HashMap<String, Function>(8);
            for (Map.Entry<String, Function> me: loaded.functions.entrySet())

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

Open

    public void render(Page page, Writer out) throws IOException {
        final Execution exec = Executions.getCurrent();
        final String ctl = ExecutionsCtrl.getPageRedrawControl(exec);
        boolean au = exec.isAsyncUpdate(null);
        if (!au && (page.isComplete() || "complete".equals(ctl))) {

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

Open

    parseMultiple(Map<? super String, Collection<String>> map,
    String src, char separator, char quote, boolean asValue,
    boolean parenthesis) throws IllegalSyntaxException {

Avoid deeply nested control flow statements.

Open

                        if ("none".equals(val)) {
                            String newstyle = style.substring(0, j);
                            final int k = style.indexOf(';', j + 7);
                            if (k >= 0)
                                newstyle += style.substring(k + 1);

Avoid deeply nested control flow statements.

Open

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

Avoid deeply nested control flow statements.

Open

                        if (expStr.endsWith(".$"))
                            expStr = expStr.substring(0, expStr.length() - 2);

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 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 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 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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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 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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Avoid deeply nested control flow statements.

Open

                            if (node instanceof Element) {
                                eOther = (Element) node;
                                break;
                            }