Copy Vector To Vector Using Collection In Java
Chapter:
Collections
Last Updated:
11-06-2016 19:59:59 UTC
Program:
/* ............... START ............... */
import java.util.Collections;
import java.util.Vector;
public class JavaVectorToVectorCopyCollection {
public static void main(String[] args) {
// create first Vector object
Vector v1 = new Vector();
v1.add("1");
v1.add("2");
v1.add("3");
Vector v2 = new Vector();
v2.add("A");
v2.add("B");
v2.add("C");
System.out.println("Before copy : " + v2);
Collections.copy(v2, v1);
System.out.println("After copy : " + v2);
}
}
/* ............... END ............... */
Output
Output Before copy : [A, B, C] After copy : [1, 2, 3]
Notes:
-
Collections.copy() method is used copy content from one vector to another.
Tags
Collection, Java Vector To Vector Copy, Java