import java.io.File;

/**
 * @author: Kale
 * @date: 11/10/13
 */
public class FileListProblem {
    public static void main(final String... args) {
        String username = args[0]; // change this to your username
        File applicationData = new File("C:\\Users\\" + username + "\\Application Data");

        System.out.println("Is Directory: " + applicationData.isDirectory());
        System.out.println("Is File: " + applicationData.isFile());
        System.out.println("List: " + applicationData.list());
    }
}