Convert a List (ArrayList) to an Array with zero length array in Java
Description
The following code shows how to convert a List (ArrayList) to an Array with zero length array.
Example
// w w w . j a v a 2 s . c om
import java.util.ArrayList;
import java.util.List;
public class Main {
public static void main(String[] args) {
List<String> carList = new ArrayList<String>();
carList.add("A");
carList.add("B");
carList.add("C");
carList.add("java2s.com");
String[] carArray = carList.toArray(new String[0]);
for (String car : carArray) {
System.out.println(car);
}
}
}
The code above generates the following result.