使用Java,将图像保存到文件的最佳方法是什么？

import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;

public class ImageSaver {
    public static void saveImage(BufferedImage image, String filePath, String format) {
        try {
            File outputFile = new File(filePath);
            ImageIO.write(image, format, outputFile);
            System.out.println("图像保存成功！");
        } catch (IOException e) {
            System.out.println("图像保存失败：" + e.getMessage());
        }
    }

    public static void main(String[] args) {
        BufferedImage image = new BufferedImage(100, 100, BufferedImage.TYPE_INT_RGB);
        // 假设这里有对图像进行处理的代码
        saveImage(image, "output.jpg", "JPEG");
    }
}