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import java.util.*; public class VectorSetElementAtExample1 { public static void main(String arg[]) { //Create an empty vector Vector<Integer> vec = new Vector<>(); //Add elements in the vector vec.add(1); vec.add(2); vec.add(3); vec.add(4); vec.add(6); //Displaying the vector element System.out.println("Vector element before setElementAt(): " +vec); //Set Element 5 at 4th index position vec.setElementAt(5, 4); //Displaying the vector element again System.out.println("Vector element after setElementAt(): "+vec); } }
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