I have ExecutorService service = Executors.newCachedThreadPool() where I handle the user response. I have a very hard-coded sequence of code where I execute some SQL queries conditionally (I use CompletableFuture with ExecutorService for getting results asynchronously). I follow the principle of executing each sql query in a separate service.execute call but this time using CompletableFuture for getting result from database makes code much harder to read and maintain.

I have ExecutorService service = Executors.newCachedThreadPool() where I handle user response. I have a very hard-coded sequence of code where I do some SQL queries conditionally (I use CompletableFuture with ExecutorService for getting results asynchronously). I follow the principle of executing each sql query in a separate service.execute call but this time using CompletableFuture for getting result from database makes code much harder to read and maintain.