🍃 Java Kanban - Task Manager

Creates a pattern for use with DateTimeFormatter with previews.

Today's Date in Spring Boot by using import LocalDate, DateTimeFormatter, RestController and GetMapping.

Java17. Refactoring code from version6.Java code to load .csv file and process the data by the desire criteria. Reading a file. Formatting date. Storing in Arrays List. Implements Comparable interface. Stream Arrays list.