java prof lesson #2

BerlinTelran/grp_10-170123-e-be/src/lesson2/Cat.java

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+package lesson2;
+
+public class Cat {
+    private String name;
+    private String color;
+    private int age;
+
+    public Cat() {
+    }
+
+    public Cat(String name, String color, int age) {
+        this.name = name;
+        this.color = color;
+        this.age = age;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    String voice() {
+        return "meow";
+    }
+
+    @Override
+    public String toString() {
+        return "Cat{" +
+                "name='" + name + '\'' +
+                ", color='" + color + '\'' +
+                ", age=" + age +
+                '}';
+    }
+}

BerlinTelran/grp_10-170123-e-be/src/lesson2/Lesson2.java

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+package lesson2;
+
+/**
+ * Java Proffessional
+ * @date 5.5.2023
+ */
+
+public class Lesson2 {
+    public static void main(String[] args) {
+        Cat cat = new Cat("Barsik", "black", 3);
+        System.out.println(cat.voice());
+        System.out.println(cat);
+        cat.setName("Murzik");
+        System.out.println("Name: " + cat.getName());
+        System.out.println(cat);
+
+        Cat catNull = new Cat();
+    }
+}