Insert all elements of other Collection to Specified Index of Java ArrayList Example

1. import java.util.ArrayList;
2. import java.util.Vector;
3.  
4. public class InsertAllElementsOfOtherCollectionToArrayListExample {
5.  
6.   public static void main(String[] args) {
7.  
8.     //create an ArrayList object
9.     ArrayList arrayList = new ArrayList();
10.    
11.     //Add elements to Arraylist
12.     arrayList.add("1");
13.     arrayList.add("2");
14.     arrayList.add("3");
15.    
16.     //create a new Vector object
17.     Vector v = new Vector();
18.     v.add("4");
19.     v.add("5");
20.    
21.    
22.     //insert all elements of Vector to ArrayList at index 1
23.     arrayList.addAll(1,v);
24.    
25.     //display elements of ArrayList
26.     System.out.println("After inserting all elements of Vector at index 1,
27.                                                    ArrayList contains..");
28.     for(int i=0; i<arrayList.size(); i++)
29.       System.out.println(arrayList.get(i));
30.  
31.   }
32. }