Java - Humans Example Mailn Class

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package javaapplication26;

import reuse.Human;

/**
 *
 * @author fmi
 */
public class App1 {
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
        Human.country = "Germany";
        Human stoyan;
        stoyan = new Human("Stoyan", "Cheresharov", 50);
        String introduction = stoyan.inroduceYouself();

        Human ivan = new Human("Ivan", "Ivanov", 25);
        System.out.println(ivan.inroduceYouself());

        System.out.println(introduction);
        System.out.println("Hello!");

        App1 myApp1Instance = new App1();
        myApp1Instance.getAgainHuman();

        System.out.println(Human.getHumanPopulation());
        // System.out.println(stoyan.humanPopulation); // Not recommended

    }

    public void getAgainHuman(){
        Human petko = new Human("Petko", "Petkov", 25);
        System.out.println(petko.inroduceYouself());
    }
}