Source of ArraySorterString.java

Structures and functions

public class ArraySorterString

  1: //ArraySorterString.java

  3: import java.util.Scanner;
  4: import java.util.ArrayList;
  5: import java.util.Collections;

  7: public class ArraySorterString
  8: {
  9:     public static void main(String[] args)
 10:     {
 11:         Scanner scnr = new Scanner(System.in);
 12:         final int NUM_ELEMENTS = 3;
 13:         ArrayList<String> userElements = new ArrayList<String>();
 14:         int i;

 16:         for (i = 0; i < NUM_ELEMENTS; ++i)
 17:         {
 18:             userElements.add(scnr.nextLine());
 19:         }

 21:         Collections.sort(userElements);

 23:         for (i = 0; i < NUM_ELEMENTS; ++i)
 24:         {
 25:             System.out.println(userElements.get(i));
 26:         }
 27:     }
 28: }