Comment différencier une méthode de la classe d' une méthode de l objet ?

Answer 1

Class methods will be prefixed with a 'static' keyword. This makes sure that there is only one copy of the method.

public static void display(){ }

Object methods do not belong to the class but to the instance of the class and you can create as many copies you want.

public void display(){ }

Answer 2

Tanks