Program: 168135
Project: 168135
Buggy source:
@SuppressWarnings("String_Node_Str") private void saveLinkComments(JSONObject obj,JSONObject linkData) throws IOException, URISyntaxException {
  String permalink=String.valueOf(obj.get("String_Node_Str"));
  if (-1 != permalink.indexOf("String_Node_Str")) {
    String temp[]=permalink.split("String_Node_Str");
    permalink=temp[0];
  }
  System.out.println("String_Node_Str" + permalink);
  DateFormat df=new SimpleDateFormat("String_Node_Str");
  String filePath=this.outputPath + File.separator + getLastURLComponent(permalink)+ "String_Node_Str"+ df.format(dateObj)+ "String_Node_Str";
  JSONArray linkComments=new JSONArray();
  Object response=restClient.get(permalink.concat("String_Node_Str"),null).getResponseObject();
  int count=0;
  breakCommentFetch:   while (true) {
    if (response instanceof JSONArray) {
      JSONObject respObject=(JSONObject)((JSONArray)response).get(1);
      if (null == respObject || respObject.isEmpty())       return;
      JSONObject dataObject=(JSONObject)respObject.get("String_Node_Str");
      if (null == dataObject || dataObject.isEmpty())       return;
      JSONArray userComments=(JSONArray)dataObject.get("String_Node_Str");
      if (null == userComments || userComments.isEmpty())       return;
      for (      Object post : userComments) {
        JSONObject data=(JSONObject)post;
        String kind=safeJsonToString(data.get("String_Node_Str"));
        if (kind != null) {
          if (kind.equals(Kind.COMMENT.value())) {
            data=((JSONObject)data.get("String_Node_Str"));
            linkComments.add(getSimplifiedCommentData(data));
            count++;
            if (count == this.limitComments)             break breakCommentFetch;
          }
 else           if (kind.equals(Kind.MORE.value())) {
            dataObject=(JSONObject)data.get("String_Node_Str");
            userComments=(JSONArray)dataObject.get("String_Node_Str");
            for (            Object morePost : userComments) {
              JSONObject result=fetchThisComment(morePost,permalink);
              if (null != result)               linkComments.add(result);
              count++;
              if (count == this.limitComments)               break breakCommentFetch;
            }
          }
        }
      }
    }
 else {
      throw new IllegalArgumentException("String_Node_Str");
    }
  }
  JSONObject consolidatedData=new JSONObject();
  consolidatedData.put("String_Node_Str",linkData);
  consolidatedData.put("String_Node_Str",linkComments);
  ConsoleView.printlInConsoleln("String_Node_Str" + filePath);
  FileWriter file=new FileWriter(filePath);
  Writer writer=new JSONWriter();
  consolidatedData.writeJSONString(writer);
  file.write(writer.toString());
  file.flush();
  file.close();
  filesDownloaded++;
}

Fixed version (ground truth):
@SuppressWarnings("String_Node_Str") private void saveLinkComments(JSONObject obj,JSONObject linkData) throws IOException, URISyntaxException {
  String permalink=String.valueOf(obj.get("String_Node_Str"));
  if (-1 != permalink.indexOf("String_Node_Str")) {
    String temp[]=permalink.split("String_Node_Str");
    permalink=temp[0];
  }
  System.out.println("String_Node_Str" + permalink);
  DateFormat df=new SimpleDateFormat("String_Node_Str");
  String filePath=this.outputPath + File.separator + getLastURLComponent(permalink)+ "String_Node_Str"+ df.format(dateObj)+ "String_Node_Str";
  JSONArray linkComments=new JSONArray();
  Object response=restClient.get(permalink.concat("String_Node_Str"),null).getResponseObject();
  int count=0;
  breakCommentFetch:   while (true) {
    if (response instanceof JSONArray) {
      JSONObject respObject=(JSONObject)((JSONArray)response).get(1);
      if (null == respObject || respObject.isEmpty())       return;
      JSONObject dataObject=(JSONObject)respObject.get("String_Node_Str");
      if (null == dataObject || dataObject.isEmpty())       return;
      JSONArray userComments=(JSONArray)dataObject.get("String_Node_Str");
      if (null == userComments || userComments.isEmpty())       return;
      for (      Object post : userComments) {
        JSONObject data=(JSONObject)post;
        String kind=safeJsonToString(data.get("String_Node_Str"));
        if (kind != null) {
          if (kind.equals(Kind.COMMENT.value())) {
            data=((JSONObject)data.get("String_Node_Str"));
            linkComments.add(getSimplifiedCommentData(data));
            count++;
            if (count == this.limitComments)             break breakCommentFetch;
          }
 else           if (kind.equals(Kind.MORE.value())) {
            dataObject=(JSONObject)data.get("String_Node_Str");
            userComments=(JSONArray)dataObject.get("String_Node_Str");
            for (            Object morePost : userComments) {
              JSONObject result=fetchThisComment(morePost,permalink);
              if (null != result)               linkComments.add(result);
              count++;
              if (count == this.limitComments)               break breakCommentFetch;
            }
          }
        }
      }
      break breakCommentFetch;
    }
 else {
      throw new IllegalArgumentException("String_Node_Str");
    }
  }
  JSONObject consolidatedData=new JSONObject();
  consolidatedData.put("String_Node_Str",linkData);
  consolidatedData.put("String_Node_Str",linkComments);
  ConsoleView.printlInConsoleln("String_Node_Str" + filePath);
  FileWriter file=new FileWriter(filePath);
  Writer writer=new JSONWriter();
  consolidatedData.writeJSONString(writer);
  file.write(writer.toString());
  file.flush();
  file.close();
  filesDownloaded++;
}