import com.google.zxing.Result;
import com.google.zxing.client.j2se.BufferedImageLuminanceSource;
+import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
-import javax.imageio.ImageIO;
-
/**
* This abstract class looks for negative results, i.e. it only allows a certain number of false
* positives in images which should not decode. This helps ensure that we are not too lenient.