Program: 165515
Project: 165515
Buggy source:
@Override public ArrayList<Actor> scrapeActors(){
  Elements actorElements=document.select("String_Node_Str");
  ArrayList<Actor> actorList=new ArrayList<Actor>();
  if (actorElements != null) {
    for (    Element currentActorElement : actorElements) {
      String actorName=currentActorElement.childNode(0).childNode(0).toString().trim();
      String actorAlias="String_Node_Str";
      int indexOfAs=actorName.indexOf(actorAlias);
      if (indexOfAs >= 0) {
        actorName=actorName.substring(indexOfAs + actorAlias.length(),actorName.lastIndexOf("String_Node_Str"));
      }
      String actorThumbnailSite="String_Node_Str" + currentActorElement.childNode(0).attr("String_Node_Str");
      Document searchActor;
      try {
        searchActor=Jsoup.connect(actorThumbnailSite).timeout(0).userAgent("String_Node_Str").get();
        Element actorPicture=searchActor.select("String_Node_Str").first();
        if (actorPicture == null)         continue;
        String actorThumbnail="String_Node_Str" + actorPicture.attr("String_Node_Str");
        if (actorThumbnail != null && !actorThumbnail.equals("String_Node_Str")) {
          try {
            actorThumbnail=actorThumbnail.replaceFirst(Pattern.quote("String_Node_Str"),"String_Node_Str");
            actorList.add(new Actor(actorName,null,new Thumb(actorThumbnail)));
          }
 catch (          MalformedURLException e) {
            actorList.add(new Actor(actorName,null,null));
            e.printStackTrace();
          }
        }
 else {
          actorList.add(new Actor(actorName,null,null));
        }
      }
 catch (      IOException e1) {
        e1.printStackTrace();
      }
    }
  }
  return actorList;
}

Fixed version (ground truth):
@Override public ArrayList<Actor> scrapeActors(){
  Elements actorElements=document.select("String_Node_Str");
  ArrayList<Actor> actorList=new ArrayList<Actor>();
  if (actorElements != null) {
    for (    Element currentActorElement : actorElements) {
      String actorName=currentActorElement.childNode(0).childNode(0).toString().trim();
      String actorAlias="String_Node_Str";
      int indexOfAs=actorName.indexOf(actorAlias);
      if (indexOfAs >= 0) {
        actorName=actorName.substring(indexOfAs + actorAlias.length(),actorName.lastIndexOf("String_Node_Str"));
      }
      String actorThumbnailSite=currentActorElement.childNode(0).absUrl("String_Node_Str");
      Document searchActor;
      try {
        searchActor=Jsoup.connect(actorThumbnailSite).timeout(0).userAgent("String_Node_Str").get();
        Element actorPicture=searchActor.select("String_Node_Str").first();
        if (actorPicture == null)         continue;
        String actorThumbnail=actorPicture.absUrl("String_Node_Str");
        if (actorThumbnail != null && !actorThumbnail.equals("String_Node_Str")) {
          try {
            actorThumbnail=actorThumbnail.replaceFirst(Pattern.quote("String_Node_Str"),"String_Node_Str");
            actorList.add(new Actor(actorName,null,new Thumb(actorThumbnail)));
          }
 catch (          MalformedURLException e) {
            actorList.add(new Actor(actorName,null,null));
            e.printStackTrace();
          }
        }
 else {
          actorList.add(new Actor(actorName,null,null));
        }
      }
 catch (      IOException e1) {
        e1.printStackTrace();
      }
    }
  }
  return actorList;
}