Insert an element with the add(int, Object) method
In this section you will learn to insert
an element at the specified position using the add(int,
Object) method.
Here is an example that provides the usage of the add(int, Object) method in
more detail.
Create a class "VecAdd". Take a
vector and populate
it with the integer values using the
add(int,object) method on a specified position.
Here is the Code of the Example :
VecAdd.java
import java.util.*;
public class VecAdd{
public static void main(String argv[]){
Vector v = new Vector();
v.add(0,new Integer(10));
v.add(1,new Integer(20));
v.add(2,new Integer(30));
v.add(3,new Integer(40));
v.add(4,new Integer(50));
v.add(5,new Integer(60));
for(int i=0; i < v.size();i ++){
Integer iw =(Integer) v.get(i);
System.out.println(iw);
}
}
}
|
Here is the Output of the Example :
| C:\roseindia>javac VecAdd.java
C:\roseindia>java VecAdd
10
20
30
40
50
60 |
|
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