Program: 34804
Project: 34804
Buggy source:
public static void main(String[] args){
  String sampleNumber=args[0];
  String topicName=args[1];
  String queueName=args[2];
  String format=args[3];
  String filePath=args[4];
  String broker=args[5];
  if (format == null || "String_Node_Str".equals(format)) {
    format="String_Node_Str";
  }
  if ("String_Node_Str".equalsIgnoreCase(broker)) {
    broker="String_Node_Str";
  }
  Session session=null;
  Properties properties=new Properties();
  if (!"String_Node_Str".equalsIgnoreCase(broker) && !"String_Node_Str".equalsIgnoreCase(broker) && !"String_Node_Str".equalsIgnoreCase(broker)) {
    log.error("String_Node_Str");
    return;
  }
  try {
    if (topicName != null && !"String_Node_Str".equalsIgnoreCase(topicName)) {
      filePath=JMSClientUtil.getEventFilePath(sampleNumber,format,topicName,filePath);
      TopicConnection topicConnection;
      TopicConnectionFactory connFactory=null;
      if ("String_Node_Str".equalsIgnoreCase(broker)) {
        properties.load(ClassLoader.getSystemClassLoader().getResourceAsStream("String_Node_Str"));
        Context context=new InitialContext(properties);
        connFactory=(TopicConnectionFactory)context.lookup("String_Node_Str");
      }
 else       if ("String_Node_Str".equalsIgnoreCase(broker)) {
        properties.load(ClassLoader.getSystemClassLoader().getResourceAsStream("String_Node_Str"));
        Context context=new InitialContext(properties);
        connFactory=(TopicConnectionFactory)context.lookup("String_Node_Str");
      }
 else       if ("String_Node_Str".equalsIgnoreCase(broker)) {
        properties.load(ClassLoader.getSystemClassLoader().getResourceAsStream("String_Node_Str"));
        Context context=new InitialContext(properties);
        connFactory=(TopicConnectionFactory)context.lookup("String_Node_Str");
      }
      if (connFactory != null) {
        topicConnection=connFactory.createTopicConnection();
        topicConnection.start();
        session=topicConnection.createTopicSession(false,Session.AUTO_ACKNOWLEDGE);
        if (session != null) {
          Topic topic=session.createTopic(topicName);
          MessageProducer producer=session.createProducer(topic);
          List<String> messagesList=JMSClientUtil.readFile(filePath);
          try {
            if ("String_Node_Str".equalsIgnoreCase(format)) {
              log.info("String_Node_Str" + topicName + "String_Node_Str");
              JMSClientUtil.publishMapMessage(producer,session,messagesList);
            }
 else {
              log.info("String_Node_Str" + format + "String_Node_Str"+ topicName+ "String_Node_Str");
              JMSClientUtil.publishTextMessage(producer,session,messagesList);
            }
            log.info("String_Node_Str");
          }
 catch (          JMSException e) {
            log.error("String_Node_Str" + e.getMessage(),e);
          }
catch (          IOException e) {
            log.error("String_Node_Str" + e.getMessage(),e);
          }
 finally {
            producer.close();
            session.close();
            topicConnection.stop();
          }
        }
      }
 else {
        log.error("String_Node_Str");
      }
    }
 else     if (queueName != null && !queueName.equalsIgnoreCase("String_Node_Str")) {
      filePath=JMSClientUtil.getEventFilePath(sampleNumber,format,queueName,filePath);
      QueueConnection queueConnection;
      QueueConnectionFactory connFactory=null;
      if ("String_Node_Str".equalsIgnoreCase(broker)) {
        properties.load(ClassLoader.getSystemClassLoader().getResourceAsStream("String_Node_Str"));
        Context context=new InitialContext(properties);
        connFactory=(QueueConnectionFactory)context.lookup("String_Node_Str");
      }
 else       if ("String_Node_Str".equalsIgnoreCase(broker)) {
        properties.load(ClassLoader.getSystemClassLoader().getResourceAsStream("String_Node_Str"));
        Context context=new InitialContext(properties);
        connFactory=(QueueConnectionFactory)context.lookup("String_Node_Str");
      }
 else       if ("String_Node_Str".equalsIgnoreCase(broker)) {
        properties.load(ClassLoader.getSystemClassLoader().getResourceAsStream("String_Node_Str"));
        Context context=new InitialContext(properties);
        connFactory=(QueueConnectionFactory)context.lookup("String_Node_Str");
      }
      if (connFactory != null) {
        queueConnection=connFactory.createQueueConnection();
        queueConnection.start();
        session=queueConnection.createQueueSession(false,Session.AUTO_ACKNOWLEDGE);
        if (session != null) {
          Queue queue=session.createQueue(queueName);
          MessageProducer producer=session.createProducer(queue);
          List<String> messagesList=JMSClientUtil.readFile(filePath);
          try {
            if ("String_Node_Str".equalsIgnoreCase(format)) {
              log.info("String_Node_Str" + queueName + "String_Node_Str");
              JMSClientUtil.publishMapMessage(producer,session,messagesList);
            }
 else {
              log.info("String_Node_Str" + format + "String_Node_Str"+ queueName+ "String_Node_Str");
              JMSClientUtil.publishTextMessage(producer,session,messagesList);
            }
          }
 catch (          JMSException e) {
            log.error("String_Node_Str" + e.getMessage(),e);
          }
catch (          IOException e) {
            log.error("String_Node_Str" + e.getMessage(),e);
          }
 finally {
            producer.close();
            session.close();
            queueConnection.stop();
          }
        }
      }
 else {
        log.error("String_Node_Str");
      }
    }
 else {
      log.error("String_Node_Str");
    }
  }
 catch (  Exception e) {
    log.error("String_Node_Str");
  }
}

Fixed version (ground truth):
public static void main(String[] args){
  String sampleNumber=args[0];
  String topicName=args[1];
  String queueName=args[2];
  String format=args[3];
  String filePath=args[4];
  String broker=args[5];
  if (format == null || "String_Node_Str".equals(format)) {
    format="String_Node_Str";
  }
  if ("String_Node_Str".equalsIgnoreCase(broker)) {
    broker="String_Node_Str";
  }
  Session session=null;
  Properties properties=new Properties();
  if (!"String_Node_Str".equalsIgnoreCase(broker) && !"String_Node_Str".equalsIgnoreCase(broker) && !"String_Node_Str".equalsIgnoreCase(broker)) {
    log.error("String_Node_Str");
    return;
  }
  try {
    if (topicName != null && !"String_Node_Str".equalsIgnoreCase(topicName)) {
      filePath=JMSClientUtil.getEventFilePath(sampleNumber,format,topicName,filePath);
      TopicConnection topicConnection;
      TopicConnectionFactory connFactory=null;
      if ("String_Node_Str".equalsIgnoreCase(broker)) {
        properties.load(ClassLoader.getSystemClassLoader().getResourceAsStream("String_Node_Str"));
        Context context=new InitialContext(properties);
        connFactory=(TopicConnectionFactory)context.lookup("String_Node_Str");
      }
 else       if ("String_Node_Str".equalsIgnoreCase(broker)) {
        properties.load(ClassLoader.getSystemClassLoader().getResourceAsStream("String_Node_Str"));
        Context context=new InitialContext(properties);
        connFactory=(TopicConnectionFactory)context.lookup("String_Node_Str");
      }
 else       if ("String_Node_Str".equalsIgnoreCase(broker)) {
        properties.load(ClassLoader.getSystemClassLoader().getResourceAsStream("String_Node_Str"));
        Context context=new InitialContext(properties);
        connFactory=(TopicConnectionFactory)context.lookup("String_Node_Str");
      }
      if (connFactory != null) {
        topicConnection=connFactory.createTopicConnection();
        topicConnection.start();
        session=topicConnection.createTopicSession(false,Session.AUTO_ACKNOWLEDGE);
        if (session != null) {
          Topic topic=session.createTopic(topicName);
          MessageProducer producer=session.createProducer(topic);
          List<String> messagesList=JMSClientUtil.readFile(filePath);
          try {
            if ("String_Node_Str".equalsIgnoreCase(format)) {
              log.info("String_Node_Str" + topicName + "String_Node_Str");
              JMSClientUtil.publishMapMessage(producer,session,messagesList);
            }
 else {
              log.info("String_Node_Str" + format + "String_Node_Str"+ topicName+ "String_Node_Str");
              JMSClientUtil.publishTextMessage(producer,session,messagesList);
            }
            log.info("String_Node_Str");
          }
 catch (          JMSException e) {
            log.error("String_Node_Str" + e.getMessage(),e);
          }
catch (          IOException e) {
            log.error("String_Node_Str" + e.getMessage(),e);
          }
 finally {
            producer.close();
            session.close();
            topicConnection.stop();
          }
        }
      }
 else {
        log.error("String_Node_Str");
      }
    }
 else     if (queueName != null && !queueName.equalsIgnoreCase("String_Node_Str")) {
      filePath=JMSClientUtil.getEventFilePath(sampleNumber,format,queueName,filePath);
      QueueConnection queueConnection;
      QueueConnectionFactory connFactory=null;
      if ("String_Node_Str".equalsIgnoreCase(broker)) {
        properties.load(ClassLoader.getSystemClassLoader().getResourceAsStream("String_Node_Str"));
        Context context=new InitialContext(properties);
        connFactory=(QueueConnectionFactory)context.lookup("String_Node_Str");
      }
 else       if ("String_Node_Str".equalsIgnoreCase(broker)) {
        properties.load(ClassLoader.getSystemClassLoader().getResourceAsStream("String_Node_Str"));
        Context context=new InitialContext(properties);
        connFactory=(QueueConnectionFactory)context.lookup("String_Node_Str");
      }
 else       if ("String_Node_Str".equalsIgnoreCase(broker)) {
        properties.load(ClassLoader.getSystemClassLoader().getResourceAsStream("String_Node_Str"));
        Context context=new InitialContext(properties);
        connFactory=(QueueConnectionFactory)context.lookup("String_Node_Str");
      }
      if (connFactory != null) {
        queueConnection=connFactory.createQueueConnection();
        queueConnection.start();
        session=queueConnection.createQueueSession(false,Session.AUTO_ACKNOWLEDGE);
        if (session != null) {
          Queue queue=session.createQueue(queueName);
          MessageProducer producer=session.createProducer(queue);
          List<String> messagesList=JMSClientUtil.readFile(filePath);
          try {
            if ("String_Node_Str".equalsIgnoreCase(format)) {
              log.info("String_Node_Str" + queueName + "String_Node_Str");
              JMSClientUtil.publishMapMessage(producer,session,messagesList);
            }
 else {
              log.info("String_Node_Str" + format + "String_Node_Str"+ queueName+ "String_Node_Str");
              JMSClientUtil.publishTextMessage(producer,session,messagesList);
            }
          }
 catch (          JMSException e) {
            log.error("String_Node_Str" + e.getMessage(),e);
          }
catch (          IOException e) {
            log.error("String_Node_Str" + e.getMessage(),e);
          }
 finally {
            producer.close();
            session.close();
            queueConnection.stop();
          }
        }
      }
 else {
        log.error("String_Node_Str");
      }
    }
 else {
      log.error("String_Node_Str");
    }
  }
 catch (  Exception e) {
    log.error("String_Node_Str" + e.getMessage(),e);
  }
}