آموزش جاوا - قسمت هفتم

 public class Animal {

}

 
public class Dog extends Animal{

}

public class Animal {
    private boolean pet = true;
    
    public void sleep() {
        System.out.printIn("Sleeping");
    }
    
    public void eat() {
        System.out.printIn("Eating");
    }
}

public class Dog extends Animal{
    
}

 public static void main (String[] args){
 Dog d = new Dog();
 d.sleep();
}

public class Dog extends Animal{
    public void bark() {
        System.out.printIn("Woolf!");
    }
    
}

public class Cat extends Animal {
    
    
    @Override
    public void sleep() {
        System,out.printIn("cat Sleeping");
    }
    
    public void meow () {
        System.out.printIn("Meow!");
    }
}

public class Animal {
    private boolean pet = true;
    
    public int a;
    
    public void sleep() {
        System.out.printIn("Sleeping");
    }
    
    public void eat() {
        System.out.printIn("Eating");
    }
}

public class Dog extends Animal{

    public int a;
    
    public void bark() {
        System.out.printIn("Woolf!");
    }
    
}

public class Dog extends Animal{
    
    public int a;
    
    public void bark() {
        System.out.printIn("Woolf!");
    }
    
    publiv void print(){
        this.a = 5;
        super.a = 10;
        
        System.out.printIn("this.a = " + this.a);
        System.out.printIn("super.a = " + super.a);
        
    }
    
}