Program: 20468
Project: 20468
Buggy source:
private Post readPostObject(JsonReader reader) throws IllegalStateException, NumberFormatException, IOException {
  Post post=new Post();
  post.board=loadable.board;
  reader.beginObject();
  while (reader.hasNext()) {
    String key=reader.nextName();
    if (key.equals("String_Node_Str")) {
      post.no=reader.nextInt();
    }
 else     if (key.equals("String_Node_Str")) {
      post.date=reader.nextString();
    }
 else     if (key.equals("String_Node_Str")) {
      post.name=reader.nextString();
    }
 else     if (key.equals("String_Node_Str")) {
      post.setComment(reader.nextString());
    }
 else     if (key.equals("String_Node_Str")) {
      post.tim=reader.nextString();
    }
 else     if (key.equals("String_Node_Str")) {
      post.time=reader.nextLong();
    }
 else     if (key.equals("String_Node_Str")) {
      post.email=reader.nextString();
    }
 else     if (key.equals("String_Node_Str")) {
      post.ext=reader.nextString().replace("String_Node_Str","String_Node_Str");
    }
 else     if (key.equals("String_Node_Str")) {
      post.resto=reader.nextInt();
    }
 else     if (key.equals("String_Node_Str")) {
      post.imageWidth=reader.nextInt();
    }
 else     if (key.equals("String_Node_Str")) {
      post.imageHeight=reader.nextInt();
    }
 else     if (key.equals("String_Node_Str")) {
      post.subject=reader.nextString();
    }
 else     if (key.equals("String_Node_Str")) {
      post.replies=reader.nextInt();
    }
 else     if (key.equals("String_Node_Str")) {
      post.filename=reader.nextString();
    }
 else     if (key.equals("String_Node_Str")) {
      post.sticky=reader.nextInt() == 1;
    }
 else     if (key.equals("String_Node_Str")) {
      post.closed=reader.nextInt() == 1;
    }
 else     if (key.equals("String_Node_Str")) {
      post.tripcode=reader.nextString();
    }
 else     if (key.equals("String_Node_Str")) {
      post.country=reader.nextString();
    }
 else     if (key.equals("String_Node_Str")) {
      post.countryName=reader.nextString();
    }
 else     if (key.equals("String_Node_Str")) {
      post.id=reader.nextString();
    }
 else     if (key.equals("String_Node_Str")) {
      post.capcode=reader.nextString();
    }
 else {
      reader.skipValue();
    }
  }
  reader.endObject();
  Post cachedResult=null;
  for (  Post possibleCached : cached) {
    if (possibleCached.no == post.no) {
      cachedResult=possibleCached;
      break;
    }
  }
  if (cachedResult != null) {
    return cachedResult;
  }
 else {
    if (!post.finish(loadable)) {
      throw new IOException("String_Node_Str");
    }
    return post;
  }
}

Fixed version (ground truth):
private Post readPostObject(JsonReader reader) throws IllegalStateException, NumberFormatException, IOException {
  Post post=new Post();
  post.board=loadable.board;
  reader.beginObject();
  while (reader.hasNext()) {
    String key=reader.nextName();
    if (key.equals("String_Node_Str")) {
      post.no=reader.nextInt();
    }
 else     if (key.equals("String_Node_Str")) {
      post.date=reader.nextString();
    }
 else     if (key.equals("String_Node_Str")) {
      post.name=reader.nextString();
    }
 else     if (key.equals("String_Node_Str")) {
      post.setComment(reader.nextString());
    }
 else     if (key.equals("String_Node_Str")) {
      post.tim=reader.nextString();
    }
 else     if (key.equals("String_Node_Str")) {
      post.time=reader.nextLong();
    }
 else     if (key.equals("String_Node_Str")) {
      post.email=reader.nextString();
    }
 else     if (key.equals("String_Node_Str")) {
      post.ext=reader.nextString().replace("String_Node_Str","String_Node_Str");
    }
 else     if (key.equals("String_Node_Str")) {
      post.resto=reader.nextInt();
    }
 else     if (key.equals("String_Node_Str")) {
      post.imageWidth=reader.nextInt();
    }
 else     if (key.equals("String_Node_Str")) {
      post.imageHeight=reader.nextInt();
    }
 else     if (key.equals("String_Node_Str")) {
      post.fileSize=reader.nextInt();
    }
 else     if (key.equals("String_Node_Str")) {
      post.subject=reader.nextString();
    }
 else     if (key.equals("String_Node_Str")) {
      post.replies=reader.nextInt();
    }
 else     if (key.equals("String_Node_Str")) {
      post.filename=reader.nextString();
    }
 else     if (key.equals("String_Node_Str")) {
      post.sticky=reader.nextInt() == 1;
    }
 else     if (key.equals("String_Node_Str")) {
      post.closed=reader.nextInt() == 1;
    }
 else     if (key.equals("String_Node_Str")) {
      post.tripcode=reader.nextString();
    }
 else     if (key.equals("String_Node_Str")) {
      post.country=reader.nextString();
    }
 else     if (key.equals("String_Node_Str")) {
      post.countryName=reader.nextString();
    }
 else     if (key.equals("String_Node_Str")) {
      post.id=reader.nextString();
    }
 else     if (key.equals("String_Node_Str")) {
      post.capcode=reader.nextString();
    }
 else {
      reader.skipValue();
    }
  }
  reader.endObject();
  Post cachedResult=null;
  for (  Post possibleCached : cached) {
    if (possibleCached.no == post.no) {
      cachedResult=possibleCached;
      break;
    }
  }
  if (cachedResult != null) {
    return cachedResult;
  }
 else {
    if (!post.finish(loadable)) {
      throw new IOException("String_Node_Str");
    }
    return post;
  }
}