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

Open

    private static <T> void buildMaxHeap(final T[] data, final int low, final int high, final Comparator<? super T> comparator,
            final int progressStep, final ProgressCallback progressCallback){

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

Open

    public static int maxRepeating(final CharSequence text, final char chr){
        final int n = text.length();
        int count = 0;
        int currentCount = 1;
        //traverse string except last character

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

Open

    public static void forEachDictionaryLine(final File file, final Charset charset, final BiConsumer<Integer, String> fun,
            final ProgressCallback progressCallback){
        final int totalLines = FileHelper.getLinesCount(file, charset);
        int progress = 0;
        int progressIndex = 0;

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Avoid deeply nested control flow statements.

Open

                            for(final AffixEntry otherAppliedRule : other.getInflection().getAppliedRules())
                                otherAppliedRules.remove(otherAppliedRule.getFlag());

Avoid deeply nested control flow statements.

Open

                            if(candidateAppliedRules.isEmpty()){
                                final String info = candidate.getWord()
                                    + (equalProduction && ! other.getWord().equals(candidate.getWord())? " (or " + other.getWord() + ")": "")
                                    + " is a candidate for removal";
                                if(!sj.toString().endsWith(info))

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

Open

    private static String readHunspellCharsetName(final BufferedReader reader, final int limitLinesRead) throws IOException{
        //scan each lines until either a valid charset name is found as the first line (hyphenation or thesaurus file),
        //or `SET <charsetName>` is found (affix file)
        int linesRead = 0;
        while(limitLinesRead < 0 || linesRead < limitLinesRead){

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Consider simplifying this complex logical expression.

Open

        if(appliedRules.length > 0){
            //check that last suffix and last prefix don't have the needaffix flag
            boolean lastSuffix = false;
            boolean lastPrefix = false;
            boolean lastSuffixNeedAffix = false;

Consider simplifying this complex logical expression.

Open

        if(hasLeadingZeros(tokens[0])
                || tokensWithPatch != null && (tokensWithPatch.length > 1 && hasLeadingZeros(tokens[1])
                || tokensWithPatch.length > 2 && hasLeadingZeros(tokensWithPatch[2])))
            throw new IllegalArgumentException("Numeric identifier MUST NOT contain leading zeros");

Method getListCellRendererComponent has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public final Component getListCellRendererComponent(final JList<? extends String> list, final String value, final int lineIndex,
            final boolean isSelected, final boolean cellHasFocus){

Method replace has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public final void replace(final FilterBypass fb, final int offset, final int length, final String text, final AttributeSet attrs) throws BadLocationException{

Method emitArcs has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    private boolean emitArcs(final FSAAbstract fsa, final OutputStream os, final int[] linearized, final int gtl, final int nodeDataLength)

Method linearizeState has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    private static void linearizeState(final FSAAbstract fsa, final DynamicIntArray nodes, final DynamicIntArray linearized,
            final IntSet visited, final int node){

Method applyAffixRule has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    private List<Inflection> applyAffixRule(final DictionaryEntry dicEntry, final String affix, final List<String> postponedAffixes,
            final boolean isCompound, final RuleEntry overriddenRule) throws NoApplicableRuleException{

Method retrieveAdditionsToBeRemoved has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    private static List<String> retrieveAdditionsToBeRemoved(final Collection<LineEntry> rules, final LineEntry rule,
            final Collection<LineEntry> temporaryRules, final Map<String, List<String>> lcss, final List<String> keys){

Method createPopupMenu has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

        protected JPopupMenu createPopupMenu(final boolean properties, final boolean copy, final boolean save, final boolean print,
                final boolean zoom){

Method createDictionaryStatistics has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public final void createDictionaryStatistics(final BooleanSupplier preStart, final Consumer<WorkerAbstract<?>> onStart,
            final Consumer<WorkerAbstract<?>> onEnd, final Consumer<Exception> onCancelled, final Frame parentFrame){

Method createWorker has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    private static <T> void createWorker(final String workerName, final Function<T, WorkerAbstract<?>> creator, final Supplier<T> preStart,
            final Consumer<WorkerAbstract<?>> onStart, final Consumer<WorkerAbstract<?>> onEnd){

Method encode has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    private static byte[] encode(final byte[] inflectedWord, final ByteBuffer tag, final String stem, final byte separator,
            final SequenceEncoderInterface sequenceEncoder){

Method sort has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public static <T> void sort(final T[] data, final int low, final int high, final Comparator<? super T> comparator,
            final ProgressCallback progressCallback){

Method createWordlistWorker has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public final void createWordlistWorker(final WordlistWorker.WorkerType type, final Supplier<File> preStart,
            final Consumer<WorkerAbstract<?>> onStart, final Consumer<WorkerAbstract<?>> onEnd, final Consumer<Exception> onCancelled){