Method close has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

  public synchronized void close() {
    realWriter.close();
    // check if headers were dynamically modified
    if (outputFilename != null && this.getFieldNamesSize() != this.realWriter.getFieldNamesSize()) {
      try { 

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Function update has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

function update() {
    $.ajax({
        url:'https://moocchat.herokuapp.com/get_current_timestamp_utc/',
        dataType: 'jsonp',
        type: 'GET',

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Function receiveMessages has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

  receiveMessages: function() {
    var self = this;
    this.ws.onmessage = function(message) {
      var data = JSON.parse(message.data)
      if (data.type == "message" & self.isBoth()) {

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Method makeTemplate has 7 arguments (exceeds 4 allowed). Consider refactoring.

Open

  private void makeTemplate(String template, String target, String type, String os,
      String templateRootDirPath, String targetRootDirPath, String scriptTemplateDir) throws Exception {

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

Open

  private void makeTemplate(String template, String target, String type, String os,
      String templateRootDirPath, String targetRootDirPath, String scriptTemplateDir) throws Exception {

    String targetDirPath = targetRootDirPath + File.separator + target;
    File targetDir = new File(targetDirPath);

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

Open

  def redistribute_message(websocket_data, channel, my_position)
    message = extract_text(websocket_data)
    type = extract_type(websocket_data)
    taskid = extract_taskid(websocket_data)
    if type != "heartbeat"   # Heartbeat too spammy

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

Open

  protected void runCommand(CommandLine cmdLine) throws Exception {

    if (!cmdLine.hasOption(ARG_TEMPLATE)) {
      log.error("Missing: -" + ARG_TEMPLATE);
      printHelp();

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

Open

  private void rejectQualRequests(String[] qualReqs, String[] comments) {
    
    // If we're not given anything, just no-op
    if (qualReqs == null) {
      return;

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

Open

  public HIT[] loadHITs(String input, String question, String props, 
      String previewFile, int maxHITs, boolean preview) throws Exception {

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

Open

  public void grantQualRequestsInFile(String fileName, Integer defaultValue) throws IOException {
    if (fileName == null) {
      throw new IllegalArgumentException("fileName must not be null");
    }
    

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Avoid deeply nested control flow statements.

Open

              if (learners == '') {
                learners = i + 1;
              } else {
                learners = learners + " and " + (i + 1);
              }

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

Open

  public HIT[] updateHITs(String successFile, String props) throws Exception {

    HITProperties hc = new HITProperties(props);

    // Output initializing message

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

Open

  private void rejectAssignments(String[] assignments, String[] comments) {
    
    // If we're not given anything, just no-op
    if (assignments == null) {
      return;

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

Open

  private static void generateScript(String scriptTemplateDir, String target, 
      String targetDirPath, String command, CreateScriptUtil.ScriptType type) throws Exception {

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

Open

  public void updateQualificationType( String qualTypeId, String statusString,
      String questionFile, String answerFile, 
      String propertiesFile ) throws Exception

Method generateScripts has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    private static void generateScripts(List<String> commands, String scriptDir, CreateScriptUtil.ScriptType type)
        throws Exception
    {
        for (String command : commands) {
            if (type == null) { // All

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Method grantQualRequests has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

  private void grantQualRequests(String[] qualReqs, Integer[] values) {
    
    // If we're not given anything, just no-op
    if (qualReqs == null) {
      return;

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Method eventlog_sessions has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

  def eventlog_sessions(eventlog)
    result = []
    eventlog_ordered = eventlog.joins(:task).order('tasks.original_chat_group', :created_at)
    current_session = []
    prev_orig_chat_group = nil

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Method extractQuestion has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    public static Map<String, String> extractQuestion(Map<String, List<String[]>> hitAssignments, int questionIndex) {
        Map<String, String> hitQuestions = new LinkedHashMap<String, String>();
        for(Map.Entry<String, List<String[]>> hitResults : hitAssignments.entrySet()){
            String hitId = hitResults.getKey();
            List<String[]> assignmentsDetails = hitResults.getValue();

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Method copyTemplateFile has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

  private void copyTemplateFile(String sourceRoot, String targetRoot, String extension) throws Exception {
    String inputFileName = sourceRoot + extension;
    String outputFileName = targetRoot + extension;
    
    System.out.println("Copying resource file: " + outputFileName);

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