source code generics

package mygenerics;

import java.util.ArrayList;

public class MethodGen {
    public static void main(String arg[])
    {
    ArrayList<String> l=new ArrayList <String >();
    l.add("a");
    l.add("b");
    l.add("c");
    show(l);
    }
    public static void show(ArrayList<String> l)
    {
     System.out.println(l.get(0)); 
     System.out.println(l.get(1));
     System.out.println(l.get(2));
    // Here get method returns string no need type cast
     
    }
}