Java Vector.setElementAt(E obj, int index)
Syntax
Vector.setElementAt(E obj, int index) has the following syntax.
public void setElementAt(E obj, int index)
Example
In the following code shows how to use Vector.setElementAt(E obj, int index) method.
//from w w w. j av a 2 s.c om
import java.util.Vector;
public class Main {
public static void main(String[] args) {
Vector<Integer> vec = new Vector<Integer>(4);
vec.add(4);
vec.add(3);
vec.add(2);
vec.add(1);
vec.setElementAt(11,2);
for (Integer number : vec) {
System.out.println("Number = " + number);
}
}
}
The code above generates the following result.
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