Contoh kode program membuat Stack dengan tipe data Mahasiswa

Main.java

public class Main {
  public static void main(String[] args) {
    Stack<Mahasiswa> stack = new Stack<>();
    stack.push(new Mahasiswa("Andi","123"));
    stack.push(new Mahasiswa("Budi","234"));
    System.out.println(stack.pop());
  }
}