Database Akademik (Inheritance)
Source Code 1. Mahasiswa /** * Write a description of class Mahasiswa here. * * @author (Lutfiyanti) * @version (a version number or a date) */ public class Mahasiswa extends Database { private String jurusan; private String alamat; private String agama; public Mahasiswa (String n, String i, String j, String a1, String a2) { super (n,i); jurusan = j; alamat = a1; agama = a2; } public String toString() { return "Mahasiswa[super=" + super.toString() + ",jurusan=" + jurusan + ",alamat=" + alamat + ",agama=" + agama + "]"; } } 2. Matkul /** * Write a description of class Matkul here. * * @author (Lutfiyanti) * @version (a version number or a date) */ public class Matkul extends Database { private String semester; public Matkul (String n, String i, String s) ...