Nice! I like to use the Files utility class, look:
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
public class Main {
public static void main(String... args) throws IOException {
final Path path = Paths.get(System.getProperty("user.dir"), "Report.html");
if (Files.notExists(path))
Files.createFile(path);
}
}