This project is simple road application using some of data structures in java. It displays of the place the user passed by. All datas of the users are able to be stored on Oracle Database.
the app is throwing java.util.ConcurrentModificationException towards my head. And i know why it's occurring. The reason is why in the list that you're trying to search something you can't delete anything. Is there anyone who knows if there is an optional way to figure it out?