I am currently having a problem with my code. I am trying to create an application with the min sdk 21 and target sdk 32 but I can't find the code that will run with a min sdk 21. The current code I have has a requirement of min sdk 24. How do I fix this while not changing my min sdk 21 to 24. arrayList.sort(Comparator.comparing(File::lastModified).reversed());
