Java Vector.isEmpty()
Syntax
Vector.isEmpty() has the following syntax.
public boolean isEmpty()
Example
In the following code shows how to use Vector.isEmpty() method.
/* www . j a va 2 s .c o m*/
import java.util.Vector;
public class Main {
public static void main(String[] args) {
Vector vec = new Vector (4);
System.out.println("The vector is empty: "+vec.isEmpty());
vec.add(4);
System.out.println("The vector is empty: "+vec.isEmpty());
}
}
The code above generates the following result.
Home »
Java Tutorial »
java.util »
Java Tutorial »
java.util »