Program: 152157
Project: 152157
Buggy source:
/** 
 * Program starter method
 * @param args the command line arguments
 */
public static void main(String[] args){
  String vendor=System.getProperty("String_Node_Str");
  String vm=System.getProperty("String_Node_Str");
  if (vendor == null || !vendor.toLowerCase().contains("String_Node_Str") || vm == null || vm.toLowerCase().contains("String_Node_Str")) {
    logger.severe("String_Node_Str" + "String_Node_Str");
  }
  CommandLineParser clp=new CommandLineParser();
  if (!clp.parseArgs(args))   System.exit(1);
  configPath=clp.getConfigPath();
  if (clp.isPortable() && configPath == null) {
    try {
      UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
    }
 catch (    Exception ex) {
      logger.log(Level.WARNING,"String_Node_Str",ex);
    }
    JFileChooser chooser=new JFileChooser();
    chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
    chooser.setApproveButtonText("String_Node_Str");
    chooser.setDialogTitle("String_Node_Str");
    chooser.setFileHidingEnabled(false);
    chooser.setMultiSelectionEnabled(false);
    int result=chooser.showOpenDialog(null);
    if (result == JFileChooser.APPROVE_OPTION)     configPath=chooser.getSelectedFile().getPath();
  }
  PersistenceManager pm=null;
  try {
    if (configPath != null)     PersistenceManager.setUserDir(configPath);
    pm=PersistenceManager.getInstance();
    try {
      pm.loadConfig();
    }
 catch (    Exception ex) {
      logger.log(Level.WARNING,"String_Node_Str",ex);
    }
    try {
      pm.loadOperators();
    }
 catch (    IntrospectionException ex) {
      logger.log(Level.SEVERE,"String_Node_Str",ex);
      JOptionPane.showMessageDialog(null,"String_Node_Str" + "String_Node_Str" + "String_Node_Str",null,JOptionPane.ERROR_MESSAGE);
      System.exit(1);
    }
catch (    Exception ex) {
      logger.log(Level.SEVERE,"String_Node_Str",ex);
    }
    try {
      pm.loadContacts();
    }
 catch (    Exception ex) {
      logger.log(Level.WARNING,"String_Node_Str",ex);
    }
    try {
      pm.loadQueue();
    }
 catch (    Exception ex) {
      logger.log(Level.WARNING,"String_Node_Str",ex);
    }
    try {
      pm.loadHistory();
    }
 catch (    Exception ex) {
      logger.log(Level.WARNING,"String_Node_Str",ex);
    }
    try {
      pm.loadKeyring();
    }
 catch (    Exception ex) {
      logger.log(Level.WARNING,"String_Node_Str",ex);
    }
  }
 catch (  Exception ex) {
    logger.log(Level.SEVERE,"String_Node_Str",ex);
    JOptionPane.showMessageDialog(null,"String_Node_Str" + "String_Node_Str",null,JOptionPane.ERROR_MESSAGE);
  }
  if (pm != null && !pm.isFirstInstance()) {
    logger.warning("String_Node_Str");
    String runOption="String_Node_Str";
    String quitOption="String_Node_Str";
    String[] options=new String[]{quitOption,runOption};
    int result=JOptionPane.showOptionDialog(null,"String_Node_Str" + "String_Node_Str" + "String_Node_Str",null,JOptionPane.DEFAULT_OPTION,JOptionPane.WARNING_MESSAGE,null,options,quitOption);
    if (result != 1)     System.exit(0);
  }
  if (Nullator.isEmpty(PersistenceManager.getConfig().getVersion())) {
    PersistenceManager.getConfig().setCountryPrefix(CountryPrefix.getCountryPrefix(Locale.getDefault().getCountry()));
  }
  LegacyUpdater.update();
  try {
    ThemeManager.setLaF();
  }
 catch (  Exception ex) {
    logger.log(Level.WARNING,"String_Node_Str",ex);
  }
  Config config=PersistenceManager.getConfig();
  if (config.isUseProxy()) {
    if (config.isSameProxy()) {
      ProxyManager.setProxy(config.getHttpProxy());
    }
 else {
      ProxyManager.setProxy(config.getHttpProxy(),config.getHttpsProxy(),config.getSocksProxy());
    }
  }
  UIManager.put(LafWidget.TEXT_EDIT_CONTEXT_MENU,Boolean.TRUE);
  java.awt.EventQueue.invokeLater(new java.lang.Runnable(){
    public void run(){
      MainFrame.getInstance().setVisible(true);
    }
  }
);
}

Fixed version (ground truth):
/** 
 * Program starter method
 * @param args the command line arguments
 */
public static void main(String[] args){
  String vendor=System.getProperty("String_Node_Str");
  String vm=System.getProperty("String_Node_Str");
  if (vendor == null || !vendor.toLowerCase().contains("String_Node_Str") || vm == null || vm.toLowerCase().contains("String_Node_Str")) {
    logger.severe("String_Node_Str" + "String_Node_Str");
  }
  CommandLineParser clp=new CommandLineParser();
  if (!clp.parseArgs(args))   System.exit(1);
  configPath=clp.getConfigPath();
  if (clp.isPortable() && configPath == null) {
    try {
      UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
    }
 catch (    Exception ex) {
      logger.log(Level.WARNING,"String_Node_Str",ex);
    }
    JFileChooser chooser=new JFileChooser();
    chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
    chooser.setApproveButtonText("String_Node_Str");
    chooser.setDialogTitle("String_Node_Str");
    chooser.setFileHidingEnabled(false);
    chooser.setMultiSelectionEnabled(false);
    int result=chooser.showOpenDialog(null);
    if (result == JFileChooser.APPROVE_OPTION)     configPath=chooser.getSelectedFile().getPath();
  }
  PersistenceManager pm=null;
  try {
    if (configPath != null)     PersistenceManager.setUserDir(configPath);
    pm=PersistenceManager.getInstance();
    try {
      pm.loadConfig();
    }
 catch (    Exception ex) {
      logger.log(Level.WARNING,"String_Node_Str",ex);
    }
    try {
      pm.loadOperators();
    }
 catch (    IntrospectionException ex) {
      logger.log(Level.SEVERE,"String_Node_Str",ex);
      JOptionPane.showMessageDialog(null,"String_Node_Str" + "String_Node_Str" + "String_Node_Str",null,JOptionPane.ERROR_MESSAGE);
      System.exit(1);
    }
catch (    Exception ex) {
      logger.log(Level.SEVERE,"String_Node_Str",ex);
    }
    try {
      pm.loadContacts();
    }
 catch (    Exception ex) {
      logger.log(Level.WARNING,"String_Node_Str",ex);
    }
    try {
      pm.loadQueue();
    }
 catch (    Exception ex) {
      logger.log(Level.WARNING,"String_Node_Str",ex);
    }
    try {
      pm.loadHistory();
    }
 catch (    Exception ex) {
      logger.log(Level.WARNING,"String_Node_Str",ex);
    }
    try {
      pm.loadKeyring();
    }
 catch (    Exception ex) {
      logger.log(Level.WARNING,"String_Node_Str",ex);
    }
  }
 catch (  Exception ex) {
    logger.log(Level.SEVERE,"String_Node_Str",ex);
    JOptionPane.showMessageDialog(null,"String_Node_Str" + "String_Node_Str",null,JOptionPane.ERROR_MESSAGE);
  }
  if (pm != null && !pm.isFirstInstance()) {
    logger.warning("String_Node_Str");
    String runOption="String_Node_Str";
    String quitOption="String_Node_Str";
    String[] options=new String[]{quitOption,runOption};
    int result=JOptionPane.showOptionDialog(null,"String_Node_Str" + "String_Node_Str" + "String_Node_Str",null,JOptionPane.DEFAULT_OPTION,JOptionPane.WARNING_MESSAGE,null,options,quitOption);
    if (result != 1)     System.exit(0);
  }
  if (Nullator.isEmpty(PersistenceManager.getConfig().getVersion())) {
    PersistenceManager.getConfig().setCountryPrefix(CountryPrefix.getCountryPrefix(Locale.getDefault().getCountry()));
  }
  LegacyUpdater.update();
  try {
    ThemeManager.setLaF();
  }
 catch (  Throwable ex) {
    logger.log(Level.WARNING,"String_Node_Str",ex);
  }
  Config config=PersistenceManager.getConfig();
  if (config.isUseProxy()) {
    if (config.isSameProxy()) {
      ProxyManager.setProxy(config.getHttpProxy());
    }
 else {
      ProxyManager.setProxy(config.getHttpProxy(),config.getHttpsProxy(),config.getSocksProxy());
    }
  }
  UIManager.put(LafWidget.TEXT_EDIT_CONTEXT_MENU,Boolean.TRUE);
  java.awt.EventQueue.invokeLater(new java.lang.Runnable(){
    public void run(){
      MainFrame.getInstance().setVisible(true);
    }
  }
);
}