Android 导入 java.nio.file.Files;无法解决

一篇关于无法解决导入java.nio.file.Files的文章，并添加案例代码。文章分为引言、问题描述、解决方案和四个段落。

java
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
public class FileCopyExample {
    public static void main(String[] args) {
        File sourceFile = new File("path/to/source/file.txt");
        File destinationFile = new File("path/to/destination/file.txt");
        try {
            FileInputStream inputStream = new FileInputStream(sourceFile);
            FileOutputStream outputStream = new FileOutputStream(destinationFile);
            byte[] buffer = new byte[1024];
            int bytesRead;
            while ((bytesRead = inputStream.read(buffer)) != -1) {
                outputStream.write(buffer, 0, bytesRead);
            }
            inputStream.close();
            outputStream.close();
            System.out.println("文件复制成功！");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}