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ArrayList JAVA

Jan 29th, 2019
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Java 1.03 KB | None | 0 0
  1. 1. ArrayList merupakan struktur data Array yang dapat berkembang kapasitasnya secara otomatis.
  2.  
  3. import java.util.*;
  4.  
  5. public class ArrayListJava {
  6.     public static void main(String[] args) {
  7.         System.out.println("Makanan Khas Indonesia : ");
  8.         ArrayList<String> set = new ArrayList<String>();
  9.         set.add("1. Nasi Goreng");
  10.         set.add("2. Gado-gado");
  11.         set.add("3. Ketoprak");
  12.         set.add("4. Sop Buntut");
  13.         set.add("5. Soto");
  14.         set.add("6. Rendang");
  15.         set.add("7. Bakso");
  16.         set.add("8. Takoyaki");
  17.        
  18.         Iterator sebelum = set.iterator();
  19.         while(sebelum.hasNext()) {
  20.             System.out.println(sebelum.next());
  21.         }
  22.        
  23.         System.out.println("\nKarena Takoyaki bukan makanan khas Indonesia, saya akan hapus dari list.");
  24.         System.out.println("Remove Takoyaki from List = " + set.remove("8. Takoyaki"));
  25.  
  26.         // Update list makanan khas indonesia setelah takoyaki di delete
  27.         System.out.println("\nMakanan Khas Indonesia = ");
  28.         Iterator sesudah = set.iterator();
  29.         while(sesudah.hasNext()) {
  30.             System.out.println(sesudah.next());
  31.         }
  32.     }
  33. }
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