arraylist size 28 29 method in java

1aList.size()

1list.size()

1import java.util.ArrayList;
2public class ArrayListSizeMethodExample
3{
4   public static void main(String[] args)
5   {
6      ArrayList<Integer> al = new ArrayList<Integer>();
7      int s = al.size();
8      System.out.println("size of ArrayList: " + s);
9      al.add(25);
10      al.add(64);
11      al.add(73);
12      s = al.size();
13      System.out.println("size of ArrayList after adding elements: " + s);
14      al.clear();
15      s = al.size();
16      System.out.println("size of ArrayList after clearing elements: " + s);
17   }
18}

1import java.util.ArrayList;
2public class ArrayListSizeMethodExample
3{
4   public static void main(String[] args)
5   {
6      ArrayList<String> al = new ArrayList<String>();
7      int s = al.size();
8      System.out.println("size of ArrayList: " + s);
9      al.add("red");
10      al.add("blue");
11      al.add("green");
12      s = al.size();
13      System.out.println("size of ArrayList after adding elements: " + s);
14      al.clear();
15      s = al.size();
16      System.out.println("size of ArrayList after clearing elements: " + s);
17   }
18}