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- import java.util.*;
- public class QueueCollection {
- public static void main(String[] args) {
- Queue<String> namaAntrian = new LinkedList<>();
- namaAntrian.add("Rafi");
- namaAntrian.add("Bahrur");
- namaAntrian.add("Rizki");
- namaAntrian.add("Cassandra");
- namaAntrian.add("Bella");
- namaAntrian.add("Dian");
- System.out.println("Nama List Antrian = " + namaAntrian);
- String nama = namaAntrian.remove();
- System.out.println("\nMenghapus Nama Antrian = " + nama);
- System.out.println("Daftar Antrian Baru = " + namaAntrian);
- nama = namaAntrian.poll();
- System.out.println("\nMenghapus nama Antrian = " + nama);
- System.out.println("Daftar Antrian Baru = " + namaAntrian);
- nama = namaAntrian.poll();
- System.out.println("\nMenghapus nama Antrian = " + nama);
- System.out.println("Daftar Antrian Baru = " + namaAntrian);
- nama = namaAntrian.poll();
- System.out.println("\nMenghapus nama Antrian = " + nama);
- System.out.println("Daftar Antrian Baru = " + namaAntrian);
- nama = namaAntrian.poll();
- System.out.println("\nMenghapus nama Antrian = " + nama);
- System.out.println("Daftar Antrian Baru = " + namaAntrian);
- nama = namaAntrian.poll();
- System.out.println("\nMenghapus nama Antrian = " + nama);
- System.out.println("Daftar Antrian Baru = " + namaAntrian);
- }
- }
- /* Note =
- 1. Method .remove() bila sudah selesai menghapus parameternya akan menghasilkan NoSuchElementException
- 2. Method .poll() bila sudah selesai menghapus parameternya akan menghasilkan null
- */
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