Java - Humans Example Human Class

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package reuse;

/**
 *
 * @author fmi
 */
public class Human {

    private String name = "";

    private String family = "";

    private int age = 0;

    private static int humanPopulation = 0;

    public static String country = "Bulgaria";

    public Human(String name, String family, int age) {
        this.name = name;
        this.family = family;
        this.age = age;
        humanPopulation += 1;
    }

    public String inroduceYouself(){
        return "I am " + name + " " + family + ". I am " + age + " years old! And I live in " + country;
    }

    public String getName() {
        return this.name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getFamily() {
        return this.family;
    }

    public void setFamily(String family) {
        this.family = family;
    }

    public int getAge() {
        return this.age;
    }

    public void setAge(int age) {
        this.age = age;
    }

    public static int getHumanPopulation(){
        return humanPopulation;
    }
}