import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.List;

/**
 * Files @since 1.7
 */
public class FileDemo {
    public static void main(String[] args) throws IOException {
        // 读取文件
        List<String> lines = Files.readAllLines(Paths.get("name.txt"));
        System.out.println(lines);
        // [刘备, 张飞, 关羽]

        // 写入文件
        Files.write(Paths.get("name-1.txt"), lines);
    }
}