Program: 9779
Project: 9779
Buggy source:
/** 
 * Initializes the panel. 
 */
public void init(){
  prefixes=OREManager.getInstance().getPrefixes();
  baseURI=OREManager.getInstance().getBaseURI();
  newIcon=new ImageIcon("String_Node_Str");
  setLayout(new GridLayout());
  setBackground(Color.WHITE);
  setBorder(BorderFactory.createBevelBorder(BevelBorder.LOWERED));
  UIManager.put("String_Node_Str",Color.GRAY);
  UIManager.put("String_Node_Str",Color.GRAY);
  container=new JXTaskPaneContainer();
  container.setBackground(Color.WHITE);
  indPane=new JXTaskPane();
  indPane.setTitle("String_Node_Str");
  indPane.add(new JLabel(ind.toManchesterSyntaxString(baseURI,prefixes)));
  classPane=new JXTaskPane();
  classPane.setTitle("String_Node_Str");
  oldClasses=OREManager.getInstance().getReasoner().getTypes(ind);
  for (  NamedClass nc : oldClasses) {
    classPane.add(new JLabel(nc.toManchesterSyntaxString(baseURI,prefixes)));
  }
  propertyPane=new JXTaskPane();
  propertyPane.setTitle("String_Node_Str");
  oldProperties=modifier.getObjectProperties(ind);
  oldPropMap=new HashMap<String,Set<String>>();
  for (  ObjectPropertyAssertion ob : oldProperties) {
    String role=ob.getRole().toString(baseURI,prefixes);
    String ind=ob.getIndividual2().toManchesterSyntaxString(baseURI,prefixes);
    if (oldPropMap.containsKey(role)) {
      Set<String> oldSet=oldPropMap.get(role);
      oldSet.add(ind);
      oldPropMap.put(role,oldSet);
    }
 else {
      Set<String> newSet=new HashSet<String>();
      newSet.add(ind);
      oldPropMap.put(role,newSet);
    }
  }
  for (  String key : oldPropMap.keySet()) {
    JXTaskPane actionPane=new JXTaskPane();
    actionPane.setTitle(key);
    actionPane.setSpecial(true);
    Set<String> value=(Set<String>)oldPropMap.get(key);
    for (    String i : value) {
      actionPane.add(new JLabel(i));
    }
    propertyPane.add(actionPane);
  }
  container.add(indPane);
  container.add(classPane);
  container.add(propertyPane);
  add(container);
}

Fixed version (ground truth):
/** 
 * Initializes the panel. 
 */
public void init(){
  prefixes=OREManager.getInstance().getPrefixes();
  baseURI=OREManager.getInstance().getBaseURI();
  setLayout(new GridLayout());
  setBackground(Color.WHITE);
  setBorder(BorderFactory.createBevelBorder(BevelBorder.LOWERED));
  UIManager.put("String_Node_Str",Color.GRAY);
  UIManager.put("String_Node_Str",Color.GRAY);
  container=new JXTaskPaneContainer();
  container.setBackground(Color.WHITE);
  indPane=new JXTaskPane();
  indPane.setTitle("String_Node_Str");
  indPane.add(new JLabel(ind.toManchesterSyntaxString(baseURI,prefixes)));
  classPane=new JXTaskPane();
  classPane.setTitle("String_Node_Str");
  oldClasses=OREManager.getInstance().getReasoner().getTypes(ind);
  for (  NamedClass nc : oldClasses) {
    classPane.add(new JLabel(nc.toManchesterSyntaxString(baseURI,prefixes)));
  }
  propertyPane=new JXTaskPane();
  propertyPane.setTitle("String_Node_Str");
  oldProperties=modifier.getObjectProperties(ind);
  oldPropMap=new HashMap<String,Set<String>>();
  for (  ObjectPropertyAssertion ob : oldProperties) {
    String role=ob.getRole().toString(baseURI,prefixes);
    String ind=ob.getIndividual2().toManchesterSyntaxString(baseURI,prefixes);
    if (oldPropMap.containsKey(role)) {
      Set<String> oldSet=oldPropMap.get(role);
      oldSet.add(ind);
      oldPropMap.put(role,oldSet);
    }
 else {
      Set<String> newSet=new HashSet<String>();
      newSet.add(ind);
      oldPropMap.put(role,newSet);
    }
  }
  for (  String key : oldPropMap.keySet()) {
    JXTaskPane actionPane=new JXTaskPane();
    actionPane.setTitle(key);
    actionPane.setSpecial(true);
    Set<String> value=(Set<String>)oldPropMap.get(key);
    for (    String i : value) {
      actionPane.add(new JLabel(i));
    }
    propertyPane.add(actionPane);
  }
  container.add(indPane);
  container.add(classPane);
  container.add(propertyPane);
  add(container);
}