class Lerngruppe {
            Student student1;
            Student student2;

            void sagStudenten() {
                    System.out.println("Hier lernen");
                    student1.sagName();
                    System.out.println("und");
                    student2.sagName();
            }

            void drucke() {
                    student1.drucke();
                    System.out.println();
                    student2.drucke();
            }

            public static void main(String [] args) {
                    Lerngruppe l1 = new Lerngruppe();

                    Student a = new Student();
                    a.name = "Anton Baier";
                    a.matrikel = 123456;
                    a.mentor = "Bodo Igler";

                    Student b = new Student();
                    b.name = "Berta Meier";
                    b.matrikel = 999999;
                    b.mentor = "Bodo Igler";

                    l1.student1 = a;
                    l1.student2 = b;

                    System.out.println("\n// Lerngruppe //\n");
                    l1.drucke();


                    //l1.sagStudenten();
            }
    }