Program: 9886
Project: 9886
Buggy source:
/** 
 * main method.
 * @param args possible is to use OWL-File as parameter
 */
public static void main(String[] args){
  try {
    UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
  }
 catch (  ClassNotFoundException e) {
    e.printStackTrace();
  }
catch (  InstantiationException e) {
    e.printStackTrace();
  }
catch (  IllegalAccessException e) {
    e.printStackTrace();
  }
catch (  UnsupportedLookAndFeelException e) {
    e.printStackTrace();
  }
  Locale.setDefault(Locale.ENGLISH);
  final Wizard wizard=new Wizard();
  wizard.getDialog().setTitle("String_Node_Str");
  Dimension dim=java.awt.Toolkit.getDefaultToolkit().getScreenSize();
  wizard.getDialog().setSize(dim);
  WizardPanelDescriptor descriptor1=new IntroductionPanelDescriptor();
  wizard.registerWizardPanel(IntroductionPanelDescriptor.IDENTIFIER,descriptor1);
  WizardPanelDescriptor descriptor2=new KnowledgeSourcePanelDescriptor();
  wizard.registerWizardPanel(KnowledgeSourcePanelDescriptor.IDENTIFIER,descriptor2);
  WizardPanelDescriptor descriptor5=new ClassChoosePanelDescriptor();
  wizard.registerWizardPanel(ClassChoosePanelDescriptor.IDENTIFIER,descriptor5);
  WizardPanelDescriptor descriptor6=new LearningPanelDescriptor();
  wizard.registerWizardPanel(LearningPanelDescriptor.IDENTIFIER,descriptor6);
  WizardPanelDescriptor descriptor7=new RepairPanelDescriptor();
  wizard.registerWizardPanel(RepairPanelDescriptor.IDENTIFIER,descriptor7);
  WizardPanelDescriptor descriptor8=new SavePanelDescriptor();
  wizard.registerWizardPanel(SavePanelDescriptor.IDENTIFIER,descriptor8);
  if (!(args.length == 1)) {
    wizard.setCurrentPanel(IntroductionPanelDescriptor.IDENTIFIER);
  }
 else {
    wizard.setCurrentPanel(KnowledgeSourcePanelDescriptor.IDENTIFIER);
    wizard.setLeftPanel(1);
    ((KnowledgeSourcePanelDescriptor)wizard.getModel().getPanelHashMap().get(KnowledgeSourcePanelDescriptor.IDENTIFIER)).loadOntology(new File(args[0]).toURI());
  }
  SwingUtilities.invokeLater(new Runnable(){
    @Override public void run(){
      int ret=wizard.showModalDialog();
      System.out.println("String_Node_Str" + ret);
      System.exit(0);
    }
  }
);
}

Fixed version (ground truth):
/** 
 * main method.
 * @param args possible is to use URI as parameter
 */
public static void main(String[] args){
  try {
    UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
  }
 catch (  ClassNotFoundException e) {
    e.printStackTrace();
  }
catch (  InstantiationException e) {
    e.printStackTrace();
  }
catch (  IllegalAccessException e) {
    e.printStackTrace();
  }
catch (  UnsupportedLookAndFeelException e) {
    e.printStackTrace();
  }
  Locale.setDefault(Locale.ENGLISH);
  final Wizard wizard=new Wizard();
  wizard.getDialog().setTitle("String_Node_Str");
  Dimension dim=java.awt.Toolkit.getDefaultToolkit().getScreenSize();
  wizard.getDialog().setSize(dim);
  WizardPanelDescriptor descriptor1=new IntroductionPanelDescriptor();
  wizard.registerWizardPanel(IntroductionPanelDescriptor.IDENTIFIER,descriptor1);
  WizardPanelDescriptor descriptor2=new KnowledgeSourcePanelDescriptor();
  wizard.registerWizardPanel(KnowledgeSourcePanelDescriptor.IDENTIFIER,descriptor2);
  WizardPanelDescriptor descriptor5=new ClassChoosePanelDescriptor();
  wizard.registerWizardPanel(ClassChoosePanelDescriptor.IDENTIFIER,descriptor5);
  WizardPanelDescriptor descriptor6=new LearningPanelDescriptor();
  wizard.registerWizardPanel(LearningPanelDescriptor.IDENTIFIER,descriptor6);
  WizardPanelDescriptor descriptor7=new RepairPanelDescriptor();
  wizard.registerWizardPanel(RepairPanelDescriptor.IDENTIFIER,descriptor7);
  WizardPanelDescriptor descriptor8=new SavePanelDescriptor();
  wizard.registerWizardPanel(SavePanelDescriptor.IDENTIFIER,descriptor8);
  if (!(args.length == 1)) {
    wizard.setCurrentPanel(IntroductionPanelDescriptor.IDENTIFIER);
  }
 else {
    wizard.setCurrentPanel(KnowledgeSourcePanelDescriptor.IDENTIFIER);
    wizard.setLeftPanel(1);
    ((KnowledgeSourcePanelDescriptor)wizard.getModel().getPanelHashMap().get(KnowledgeSourcePanelDescriptor.IDENTIFIER)).loadOntology(new File(args[0]).toURI());
  }
  SwingUtilities.invokeLater(new Runnable(){
    @Override public void run(){
      System.out.println("String_Node_Str");
      int ret=wizard.showModalDialog();
      System.out.println("String_Node_Str");
      System.exit(0);
    }
  }
);
}