16 lines
424 B
Java
16 lines
424 B
Java
|
import java.util.Collections;
|
||
|
|
import java.util.Vector;
|
||
|
|
public class Main {
|
||
|
|
public static void main(String[] args) {
|
||
|
|
Vector<String> v = new Vector();
|
||
|
|
v.add("1");
|
||
|
|
v.add("2");
|
||
|
|
v.add("3");
|
||
|
|
v.add("4");
|
||
|
|
v.add("5");
|
||
|
|
System.out.println(v);
|
||
|
|
Collections.swap(v, 0, 4);
|
||
|
|
System.out.println("After swapping");
|
||
|
|
System.out.println(v);
|
||
|
|
}
|
||
|
|
}
|