小编Are*_*ilk的帖子

在StackOverflow上已存在类似此链接的问题,并且接受的答案是"强制转换":

Image image = ImageIO.read(new File(file));
BufferedImage buffered = (BufferedImage) image;

在我的程序中,我尝试:

final float FACTOR  = 4f;
BufferedImage img = ImageIO.read(new File("graphic.png"));
int scaleX = (int) (img.getWidth() * FACTOR);
int scaleY = (int) (img.getHeight() * FACTOR);
Image image = img.getScaledInstance(scaleX, scaleY, Image.SCALE_SMOOTH);
BufferedImage buffered = (BufferedImage) image;

不幸的是我得到了运行时错误:

sun.awt.image.ToolkitImage无法强制转换为java.awt.image.BufferedImage

显然铸造不起作用.
问题是:将Image转换为BufferedImage的正确方法是什么(或有没有)？