react

Java/TestingJava/src/main/java/Person.java

@@ -0,0 +1,13 @@
+class Person {
+    public String name;
+    public int age;
+
+    public Person(String name, int age) {
+        this.name = name;
+        this.age = age;
+    }
+
+    public void getOlder() {
+        this.age++;
+    }
+}

Java/TestingJava/src/main/java/Program.java

@@ -0,0 +1,12 @@
+public class Program {
+    public static void main(String[] args) {
+        Person dave = new Person("Dave", 16);
+        Person kyle = new Person("Kyle", 22);
+        System.out.println("Dave is " + dave.age);
+        System.out.println("Kyle is " + kyle.age);
+        dave.getOlder();
+        kyle.getOlder();
+        System.out.println("Dave got older, dave is now " + dave.age);
+        System.out.println("Kyle got older, dave is now " + kyle.age);
+    }
+}