Initial commit

src/main/java/Zoo.java

@@ -53,6 +53,12 @@ public class Zoo {
         worker2.feed(duck1, grass);
         worker2.feed(sheep1, meat);
 
+        Duck duck2 = new Duck();
+        Worker worker3 = new Worker();
+        System.out.println("Кормим уток. Начальная сытость = " + duck2.getSatiety() + ".");
+        worker3.feed(duck2, grass);
+        System.out.println("Конечная сытость = " + duck2.getSatiety() + ".");
+
         worker1.getVoice(bear1);
         worker1.getVoice(kotik1);
 

src/main/java/employee/Worker.java

@@ -27,8 +27,12 @@ public class Worker {
             System.out.println(this.getName() + " кормит животное " + animal.getName() + type);
             animal.eat(food);
         }
+        else{
+            animal.eat(food);
+        }
     }
 
+
     public void getVoice(Voice voiceAnimal) {
         if (voiceAnimal instanceof Animal) {
             Animal animal = (Animal) voiceAnimal;