mbah_bejo

ArrayListGabung

Oct 24th, 2020 (edited)
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Java 0.77 KB | None | 0 0
  1. /**
  2.  * Arraylist dengan addAll
  3.  * yang berfungsi menggabung semua
  4.  * Arraylist yang ada
  5.  *
  6.  * @author Thomasdwi.a
  7.  * @version 20201025
  8.  */
  9.  
  10. import java.util.*;
  11.  
  12. public class ArrayListGabung {
  13.     public static void main(String [] args){
  14.     //membuat arraylist
  15.  
  16.     ArrayList<String> al =new ArrayList<String>();
  17.  
  18.         al.add("Rosa");
  19.         al.add("Wulan");
  20.         al.add("Kosim");
  21.         al.add("badang");
  22.  
  23.     ArrayList<String> al2 =new ArrayList<String>();
  24.  
  25.         al2.add("Budi");
  26.         al2.add("Candara");
  27.  
  28.         al.addAll(al2);
  29.         Iterator itr = al.iterator();
  30.         while ((itr.hasNext())){
  31.             System.out.println(itr.next());
  32.         }
  33. }
  34. }
  35. /** Output:
  36.  * Rosa
  37.  * Wulan
  38.  * Kosim
  39.  * badang
  40.  * Budi
  41.  * Candara
  42.  */
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