Program: 80252
Project: 80252
Buggy source:
@Override public void propertyChange(final PropertyChangeEvent evt){
  if (DNIeManager.BLOWN_DNI_INSERTED.equals(evt.getPropertyName())) {
    if (DEBUG)     System.out.println("String_Node_Str");
    loadDefaultKeyStore();
    loadMainApp(true);
    JOptionPane.showOptionDialog(this.container,Messages.getString("String_Node_Str"),Messages.getString("String_Node_Str"),JOptionPane.OK_OPTION,JOptionPane.ERROR_MESSAGE,null,new Object[]{Messages.getString("String_Node_Str")},null);
    return;
  }
 else   if (DNIeManager.CARD_EXCEPTION.equals(evt.getPropertyName())) {
    if (DEBUG)     System.out.println("String_Node_Str");
    try {
      new SimpleKeyStoreManagerWorker(this,null,false).execute();
    }
 catch (    final Exception e) {
      Logger.getLogger("String_Node_Str").severe("String_Node_Str" + e);
      JOptionPane.showOptionDialog(this.container,Messages.getString("String_Node_Str"),Messages.getString("String_Node_Str"),JOptionPane.OK_OPTION,JOptionPane.ERROR_MESSAGE,null,new Object[]{Messages.getString("String_Node_Str")},null);
      closeApplication(-1);
    }
    return;
  }
 else   if (DNIeManager.NOT_DNI_INSERTED.equals(evt.getPropertyName())) {
    if (DEBUG)     System.out.println("String_Node_Str");
    JOptionPane.showOptionDialog(this.container,Messages.getString("String_Node_Str"),Messages.getString("String_Node_Str"),JOptionPane.OK_OPTION,JOptionPane.WARNING_MESSAGE,null,new Object[]{Messages.getString("String_Node_Str")},null);
    return;
  }
 else   if (DNIeManager.DNI_INSERTED.equals(evt.getPropertyName())) {
    if (DEBUG)     System.out.println("String_Node_Str");
    this.container.setCursor(new Cursor(Cursor.WAIT_CURSOR));
    try {
      new SimpleKeyStoreManagerWorker(this,null,true).execute();
    }
 catch (    final Exception e) {
      Logger.getLogger("String_Node_Str").severe("String_Node_Str" + e);
      loadDefaultKeyStore();
    }
 finally {
      this.container.setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
    }
    loadMainApp(true);
  }
}

Fixed version (ground truth):
@Override public void propertyChange(final PropertyChangeEvent evt){
  if (DNIeManager.BLOWN_DNI_INSERTED.equals(evt.getPropertyName())) {
    if (DEBUG)     System.out.println("String_Node_Str");
    loadDefaultKeyStore();
    loadMainApp(true);
    UIUtils.showErrorMessage(this.container,Messages.getString("String_Node_Str"),Messages.getString("String_Node_Str"),JOptionPane.ERROR_MESSAGE);
    return;
  }
 else   if (DNIeManager.CARD_EXCEPTION.equals(evt.getPropertyName())) {
    if (DEBUG)     System.out.println("String_Node_Str");
    UIUtils.showErrorMessage(this.container,"String_Node_Str",Messages.getString("String_Node_Str"),JOptionPane.WARNING_MESSAGE);
    return;
  }
 else   if (DNIeManager.NOT_DNI_INSERTED.equals(evt.getPropertyName())) {
    if (DEBUG)     System.out.println("String_Node_Str");
    UIUtils.showErrorMessage(this.container,Messages.getString("String_Node_Str"),Messages.getString("String_Node_Str"),JOptionPane.WARNING_MESSAGE);
    return;
  }
 else   if (DNIeManager.DNI_INSERTED.equals(evt.getPropertyName())) {
    if (DEBUG)     System.out.println("String_Node_Str");
    this.container.setCursor(new Cursor(Cursor.WAIT_CURSOR));
    try {
      new SimpleKeyStoreManagerWorker(this,null,true).execute();
    }
 catch (    final Exception e) {
      Logger.getLogger("String_Node_Str").severe("String_Node_Str" + e);
      loadDefaultKeyStore();
    }
 finally {
      this.container.setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
    }
    loadMainApp(true);
  }
}