​​​​​​​LANGUAGE IS JAVA

• Part One

• A hotel salesperson enters sales in a text file. Each linecontains the following, separated by semicolons:
  • The name of the client,
  • the service sold (such as Dinner, Conference, Lodging, and soon),
  • the amount of the sale,
  • and the date of that event.
• Prompt the user for data to write the file.

  Part Two

• Write a program that reads the text file as described above,and that writes a separate file for each service category,containing the entries for that category. Name the output filesDinner.txt, Conference.txt, and so on.
• Enter the name of the output file from Part One as a commandline argument.

  Both Parts

• For all programs, catch and handle the Exceptions appropriatelyand validate the input data where needed.
• Display an error if the sales file does not exist or the formatis incorrect.
• Also, create your own exception to handle \"unknown transaction\"exceptions.

  Samples:

  • Contents of sales.txt (file created in part one)

    John Public;Dinner;29.95;6/7/2014Jane Public;Conference;499.00;8/9/2014Abby Lawrence;Dinner;23.45;10/10/2014

  • Contents of Dinner.txt (file created in part two)

    John Public;Dinner;29.95;6/7/2014Abby Lawrence;Dinner;23.45;10/10/2014

  • Contents of Conference.txt (file created in part two)

    Jane Public;Conference;499.0;8/9/2014

Grading Criteria

• You will be graded on the following components:
• Does the program do what is required
• Is it properly documented
• Is it fully tested
• As always, remember to create a default constructor andoverride the toString() method for all classes.
• Is it properly designed