16. bytestream - (3) FileCopyDemo3 ( 사진 복사 )

package bytestream;
 
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
 
public class FileCopyDemo3 {
    
    public static void main(String[] args) throws FileNotFoundException, IOException {
        FileInputStream fis = new FileInputStream("c:/files/star.png");
        FileOutputStream fos = new FileOutputStream("c:/files/star_copy.png");
        
        int value = 0;
        while ((value = fis.read()) != -1) {
            fos.write(value);
        }
        
        fis.close();
        fos.close();
        
    }
}