You will learn here how to distribute your Java application (with JavaFX) to Windows and Mac computers. An installable Java application can be created directly from your IDE software.

LocalDate is a class with many features which can be used to create date and time in Java. It was introduced in Java 8. The class SimpleDateFormat cannot be used with LocalDate.

An array is a data structure which stores a fixed-size sequential collection of elements of the same type. An array can be accessed by an index. Example: numbers[2], numbers[3],...

In Java you can make classes inherit properties(methods, variables, etc.) of another class. Classes that inherit properties are called sub classes (child classes) and classes that are inherited from are called superclasses. A subclass can only inherit one superclass.