init

src/main/java/org/example/Main.java

@@ -0,0 +1,20 @@
+package org.example;
+
+import java.util.Date;
+
+//TIP To <b>Run</b> code, press <shortcut actionId="Run"/> or
+// click the <icon src="AllIcons.Actions.Execute"/> icon in the gutter.
+public class Main {
+    public static void main(String[] args) {
+        var arbeiter = new Mitarbeiter("Bernd", 55, 123, 213);
+        var person = new Student("Jakob", 24, 12345);
+        var frau = new Person("Gerda", 54);
+        var test = arbeiter.heiraten(frau);
+
+        System.out.println(test);
+
+        System.out.println(person.isVerheirated());
+
+        System.out.println(person.istVolljaehrig());
+    }
+}