recently prepared a JAVA MAIL procedures, the network can send text mail, it should be convenient, prepared in haste, there may be some nuances out please correct

Packet : 762176mymail_1.rar filelist
mymail_1
mymail_1\.txt
mymail_1\beauty.txt
mymail_1\command.txt
mymail_1\congratulation.txt
mymail_1\errodialog.class
mymail_1\goal.txt
mymail_1\gogogo.txt
mymail_1\good.txt
mymail_1\greeting.txt
mymail_1\haha.txt
mymail_1\health.txt
mymail_1\hehe.txt
mymail_1\hello.txt
mymail_1\hh.txt
mymail_1\hi.txt
mymail_1\indexfile.txt
mymail_1\Mainwindow.class
mymail_1\Mainwindow.java
mymail_1\my god.txt
mymail_1\mymail_1.class
mymail_1\Mymail_1.java
mymail_1\mymail_1.jcp
mymail_1\mymail_1.jcw
mymail_1\mymail_12.jcw
mymail_1\nihao.txt
mymail_1\nonsense.txt
mymail_1\perfect.txt
mymail_1\pp.txt
mymail_1\sadness.txt
mymail_1\speed.txt
mymail_1\src_mymail_1.txt
mymail_1\step by step.txt
mymail_1\successdialog.class
mymail_1\test.txt
mymail_1\testbox.class
mymail_1\testbox.java
mymail_1\testreadfile.java
mymail_1\tt.txt
mymail_1\yes.txt
mymail_1\你好.txt
mymail_1\你好不好.txt
mymail_1\classes
mymail_1\classes\cold.txt
mymail_1\classes\errodialog.class
mymail_1\classes\fff.txt
mymail_1\classes\goal.txt
mymail_1\classes\gogo.txt
mymail_1\classes\gogogo.txt
mymail_1\classes\good.txt
mymail_1\classes\goog.txt
mymail_1\classes\haha.txt
mymail_1\classes\hahaha.txt
mymail_1\classes\hello.txt
mymail_1\classes\inbox.class
mymail_1\classes\indexfile.txt
mymail_1\classes\Letterlisten.class
mymail_1\classes\Letterreceive.class
mymail_1\classes\mailcreater.class
mymail_1\classes\Mainwindow.class
mymail_1\classes\mygoal.txt
mymail_1\classes\mymail_1.class
mymail_1\classes\outbox.class
mymail_1\classes\smallcase.class
mymail_1\classes\successdialog.class
mymail_1\classes\test.txt
mymail_1\classes\testreadfile.class
mymail_1\classes\timedialog.class
mymail_1\classes\Timer.class
mymail_1\classes\wonderful.txt

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．