/**
 * @author Devin Gray
 * @version 2.12.2016
 */
public class Driver
{
    public static void main(String [] args)
    {
        System.out.println("Devin Gray");
        String txt = "Devin Gray";
        
        int spaceIndex = txt.indexOf(" ");
        System.out.println(spaceIndex);
        
        String lastName = txt.substring(spaceIndex + 1);
        System.out.println(lastName);
        
        String firstName = txt.substring(0, spaceIndex);
        System.out.println(firstName);
        
        
    }
}