在关闭“删除”时删除临时文件

import java.io.BufferedWriter;

import java.io.IOException;

import java.io.OutputStream;
/**
 from
* nowjava.com - 时代Java 
**/

import java.io.OutputStreamWriter;

import java.nio.file.FileSystems;

import java.nio.file.Files;

import java.nio.file.Path;

import java.nio.file.StandardOpenOption;


public class Main {

  public static void main(String[] args) throws Exception {

    Path basedir = FileSystems.getDefault().getPath("C:/folder1/tmp");

    String tmp_file_prefix = "test_";

    String tmp_file_sufix = ".txt";

    Path tmp_file = null;

    try {

      tmp_file = Files.createTempFile(basedir, tmp_file_prefix, tmp_file_sufix);

    } catch (IOException e) {

      System.err.println(e);
      /**
       from
      * NowJava.com 
      **/

    }

    try (OutputStream outputStream = Files.newOutputStream(tmp_file,

        StandardOpenOption.DELETE_ON_CLOSE);

        BufferedWriter writer =