Program: 163832
Project: 163832
Buggy source:
protected static void addEvent(String path,VCard vCard,ContentValues eventValues) throws InvalidComponentException {
  Integer eventType=eventValues.getAsInteger(ContactsContract.CommonDataKinds.Event.TYPE);
  String eventLabel=eventValues.getAsString(ContactsContract.CommonDataKinds.Event.LABEL);
  String eventStartDate=eventValues.getAsString(ContactsContract.CommonDataKinds.Event.START_DATE);
  SimpleDateFormat formatter=new SimpleDateFormat("String_Node_Str",Locale.US);
  if (eventType != null && eventStartDate != null) {
    try {
      if (eventType == ContactsContract.CommonDataKinds.Event.TYPE_BIRTHDAY) {
        Birthday birthday=new Birthday(formatter.parse(eventStartDate));
        vCard.setBirthday(birthday);
      }
    }
 catch (    ParseException e) {
      throw new InvalidComponentException("String_Node_Str",false,CardDavConstants.CARDDAV_NAMESPACE,path);
    }
    if (eventType == ContactsContract.CommonDataKinds.Event.TYPE_ANNIVERSARY)     vCard.setExtendedProperty(PROPERTY_EVENT_ANNIVERSARY,eventStartDate);
 else     if (eventType == ContactsContract.CommonDataKinds.Event.TYPE_OTHER)     vCard.setExtendedProperty(PROPERTY_EVENT_OTHER,eventStartDate);
 else     if (eventType == ContactsContract.CommonDataKinds.Event.TYPE_CUSTOM)     vCard.setExtendedProperty(PROPERTY_EVENT_CUSTOM,eventStartDate).setParameter(PARAMETER_EVENT_CUSTOM_LABEL,eventLabel);
  }
 else {
    Log.e(TAG,"String_Node_Str");
    throw new InvalidComponentException("String_Node_Str",false,CardDavConstants.CARDDAV_NAMESPACE,path);
  }
}

Fixed version (ground truth):
protected static void addEvent(String path,VCard vCard,ContentValues eventValues) throws InvalidComponentException {
  Integer eventType=eventValues.getAsInteger(ContactsContract.CommonDataKinds.Event.TYPE);
  String eventLabel=eventValues.getAsString(ContactsContract.CommonDataKinds.Event.LABEL);
  String eventStartDate=eventValues.getAsString(ContactsContract.CommonDataKinds.Event.START_DATE);
  SimpleDateFormat formatter=new SimpleDateFormat("String_Node_Str",Locale.US);
  if (eventType != null && eventStartDate != null) {
    try {
      if (eventType == ContactsContract.CommonDataKinds.Event.TYPE_BIRTHDAY) {
        if (eventStartDate.startsWith("String_Node_Str"))         eventStartDate="String_Node_Str" + eventStartDate.substring(1);
        Birthday birthday=new Birthday(formatter.parse(eventStartDate));
        vCard.setBirthday(birthday);
      }
    }
 catch (    ParseException e) {
      throw new InvalidComponentException("String_Node_Str",false,CardDavConstants.CARDDAV_NAMESPACE,path,e);
    }
    if (eventType == ContactsContract.CommonDataKinds.Event.TYPE_ANNIVERSARY)     vCard.setExtendedProperty(PROPERTY_EVENT_ANNIVERSARY,eventStartDate);
 else     if (eventType == ContactsContract.CommonDataKinds.Event.TYPE_OTHER)     vCard.setExtendedProperty(PROPERTY_EVENT_OTHER,eventStartDate);
 else     if (eventType == ContactsContract.CommonDataKinds.Event.TYPE_CUSTOM)     vCard.setExtendedProperty(PROPERTY_EVENT_CUSTOM,eventStartDate).setParameter(PARAMETER_EVENT_CUSTOM_LABEL,eventLabel);
  }
 else {
    Log.e(TAG,"String_Node_Str");
    throw new InvalidComponentException("String_Node_Str",false,CardDavConstants.CARDDAV_NAMESPACE,path);
  }
}