Two custom exception class, write a program using these two classes, read the standard input string, the string is empty when thrown exception when a string of Arabic numerals throw another exception caught exception

1410636-于朝阳-第五次 异常
..........................\getexception.java

• 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．