OOP: Override

class Main {
    
    public static void main(String[] args) {
        System.out.println("Contoh Overriding di Java");
        System.out.println("-------------------------");
        
        Orang orang = new Orang();
        System.out.println("Orang normal menyapa  : "+ orang.menyapa());
        
        John john = new John();
        System.out.println("Orang inggris menyapa : "+ john.menyapa());
        
        Sarah sarah = new Sarah();
        System.out.println("Orang arab menyapa    : "+ sarah.menyapa());
    }
}