Java Vector.addAll(int index, Collection <? extends E > c)
Syntax
Vector.addAll(int index, Collection <? extends E > c) has the following syntax.
public boolean addAll(int index, Collection <? extends E> c)
Example
In the following code shows how to use Vector.addAll(int index, Collection <? extends E > c) method.
/* w w w. java 2 s . c o m*/
import java.util.Vector;
public class Main {
public static void main(String[] args) {
Vector<Integer> firstvec = new Vector<Integer> (4);
Vector<Integer> secondvec = new Vector<Integer> (4);
// use add() method to add elements in the secondvec vector
secondvec.add(5);
secondvec.add(6);
secondvec.add(7);
secondvec.add(8);
// use add() method to add elements in the firstvec vector
firstvec.add(1);
firstvec.add(2);
firstvec.add(3);
firstvec.add(4);
/** use addAll() method to add elements of the 2nd vector at
1st element position of the first vector */
firstvec.addAll(1,secondvec);
System.out.println(firstvec);
}
}
The code above generates the following result.
Home »
Java Tutorial »
java.util »
Java Tutorial »
java.util »