ValueOf | Primitive Obsession - define ValueObjects | Functional Programming library

I dont know what am I doing wrong... In constructor, I wanna receive a Class of an enum, and I want to return the correct enum, when a value passed as parameter to convert().

First time actually using anything to do with swing - sorry for the poor code and crude visuals!
Using swing for a massively over-complicated password checker school project, and when I came to loading in a JMenuBar, it doesn't render properly the first time. Once I run through one of the options first, it reloads correctly, but the first time it comes out like this: First render attempt
But after I run one of the methods, either by clicking one of the buttons that I added to check if it was just the JFrame that was broken or using one of the broken menu options, it reloads correctly, but has a little grey bar above where the JMenuBar actually renders: Post-method render

The code for the visuals is as follows:

I need to get the value of another child in my Firebase database inside addChildEventListener but addValueEventListener won't get triggered. Meaning that user_name_list will always be empty. How Can I solve this issue? Thanks!

im trying to get Highscores from a File and display them in a RecyclerView. But im getting the following Error:

I am trying to run a test case which basically copies a file from my machine to a mock server running in docker. The same test works fine on Mac and Ubuntu. But on Windows it's getting failed with the following error:-

I'm making this method with multiple parameters: createExportJob (String testId, Long otherId ) to reduce duplicate code. this example of the method should be the minimum amount of parameters the method should use.

Using Spring Batch, I have to write in two different table, but using the same ItemReader.

I can't figure out how to use one ItemReader and a CompositeItemWriter.

Here's the JobConfiguration :

I got the following table to populate (range D6:J15) as I search the data in another sheet, based on a date criteria found in row 4:

This is where I'm to look for the data, considering Col A as the basis for the criteria:

My difficulty is to concatenate the data, as they meet the criteria.

This is the code I'm working on:

I'm trying to show all user posts that the user who is using the app follows, and I'm using Firestore. I take all the ids and put them on an arraylist and build a query. I am using FirebaseRecyclerView but I have this error: