tamaño del ejemplo de código java de jlist

Ejemplo 1: método ArrayList size () en Java

import java.util.ArrayList;
public class ArrayListSizeMethodExample
{
   public static void main(String[] args)
   {
      ArrayList al = new ArrayList();
      int s = al.size();
      System.out.println("size of ArrayList: " + s);
      al.add(25);
      al.add(64);
      al.add(73);
      s = al.size();
      System.out.println("size of ArrayList after adding elements: " + s);
      al.clear();
      s = al.size();
      System.out.println("size of ArrayList after clearing elements: " + s);
   }
}

Ejemplo 2: método ArrayList size () en Java

import java.util.ArrayList;
public class ArrayListSizeMethodExample
{
   public static void main(String[] args)
   {
      ArrayList al = new ArrayList();
      int s = al.size();
      System.out.println("size of ArrayList: " + s);
      al.add("red");
      al.add("blue");
      al.add("green");
      s = al.size();
      System.out.println("size of ArrayList after adding elements: " + s);
      al.clear();
      s = al.size();
      System.out.println("size of ArrayList after clearing elements: " + s);
   }
}

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