How JustAnswer Works:

  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.

Ask ATLProg Your Own Question

ATLProg
ATLProg, Software Engineer
Category: Homework
Satisfied Customers: 8647
Experience:  Expert in Java C++ C C# VB Javascript Design SQL HTML
44910485
Type Your Homework Question Here...
ATLProg is online now
A new question is answered every 9 seconds

For ALTPROI need two applications written in JAVA. They need

Customer Question

For ALTPRO
I need two applications written in JAVA. They need to be simple and easy to understand for a begining programmer.

Application 1:

I need an application written in JAVA that reads from a text file called: listings.txt, analyzes the property listed per agent, and outputs a report to an text file called: agentreport.txt file. The application should do the following:

1. Prompt the user for the name of the input file (listings.txt).

2. Open listings.txt file and read in property listings.

3. Store each property type into a Set.

a. Convert property type to upper case before adding to the Set using method(s) from String class.

b. Sort the Set of property types alphabetically.

4. Use a Map to calculate total property listed in dollars and cents for each agent id.

Note: Agent id would be the key, and accumulated total of property listed would be the value.

• Sort your Map by agent id.

• Create an agentreport.txt file.

5. Use an Iterator to iterate through the Set and write a sorted set of property types sold by the agents to the agentreport.txt file.

6. Iterate through your Map to write your sorted pair of agent id and total property listed to the agentreport.txt file.



Application 2:

I need an application written in JAVA that reads the text file: listings.txt, analyzes the properties listed, and outputs an overview of properties listed to an overview.txt file. Your application should do the following:

1. Prompt the user for the name of the input file (listings.txt).

2. Open the listings.txt file and read in property listing information using a buffered FileReader.

3. Count the total number of property listings for sale.

• Use buffered FileWriter to write the count of the number of property listings to your overview.txt file.

4. Calculate the total value of property for sale.

• Use a buffered FileWriter to write the total value of properties currently for sale.

5. Store each property id into an ArrayList.

a. Sort the ArrayList of property ids using natural ordering.

b. Use a for-each loop to iterate through the sorted ArrayList and write property ids to overview.txt file using buffered FileWriter.

6. Use buffered FileWriter to write the total value of the properties listed and the total number of properties currently for sale.

Note: All code needs to be commented well using single line and/or multi line comments, and explainging program flow and logic in terms easily understandable by a begginer programmer.
Submitted: 1 year ago.
Category: Homework
Expert:  ATLProg replied 1 year ago.
Hi, Welcome to JustAnswer, It will be my pleasure to help you. Can you please let me know how soon you need this done.
Customer: replied 1 year ago.
No later than Friday hopefully
Expert:  ATLProg replied 1 year ago.
Ok i will have these programs ready by then. Please note that since these are 2 programs and looking at effort the question should be priced around $55. Please confirm if that sounds ok
Customer: replied 1 year ago.
that sounds fine
Expert:  ATLProg replied 1 year ago.
Ok i will have these ready Curtis soon
Expert:  ATLProg replied 1 year ago.
Please download solution from

http://wikisend.com/download/533244/Solution.zip
I hope i was able to assist you. If you are happy with my service please rate my service . If your are not 100% satisfied, please reply to me so that i can help you better. Please start your question with "For ATLProg only" to request me again
Customer: replied 1 year ago.
how did you know EXACTLY what would be in the txt files? and how do you know my name? have you done this same exact thing before? Curious...
you are not setting me up are you?
Expert:  ATLProg replied 1 year ago.

I had done it in the past so knew exactly what was needed. I did modify few things in code. I will request you to modify this to give your personal touch too

Customer: replied 1 year ago.
No problem, sorry i was just a lil nervous/ concerned. I will review the program tonight. Thanks
Expert:  ATLProg replied 1 year ago.
ok
Expert:  ATLProg replied 1 year ago.
Ok please remember to rate when you have reviewed it
Customer: replied 1 year ago.
how do i get these programs to run. I can open them in Netbeans, but i cannot run them. Is there something i am not doing right?
Customer: replied 1 year ago.
the error i get is: task.pkg2.Task2 class wasn't found in task 2 project

how can i fix this?
Customer: replied 1 year ago.
Never mind i got the program to run, now i just need some comment information on what the program (Program2a) is doing on lines 55-98. also how is the alphabetical sorting achieved for property types.
Expert:  ATLProg replied 1 year ago.
Please rate my answer and I will be happy to add commens
Customer: replied 1 year ago.
I needed some information regarding what is actually happenings on lines 55-98 of program 2a you wrote for me. http://wikisend.com/download/533244/Solution.zip
Expert:  ATLProg replied 1 year ago.
THIS ANSWER IS LOCKED!
You can view this answer by clicking here to Register or Login and paying $3.
If you've already paid for this answer, simply Login.
ATLProg, Software Engineer
Category: Homework
Satisfied Customers: 8647
Experience: Expert in Java C++ C C# VB Javascript Design SQL HTML
ATLProg and 2 other Homework Specialists are ready to help you
Customer: replied 1 year ago.
how is the alphabetical sorting achieved for property types in program 2a?
Expert:  ATLProg replied 1 year ago.
Its becaue of the usage of TreeMap which does sorting by itself

http://docs.oracle.com/javase/6/docs/api/java/util/TreeMap.html
Customer: replied 1 year ago.
Thanks so much, everything was spot on.
Expert:  ATLProg replied 1 year ago.
welcome

JustAnswer in the News:

 
 
 
Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.
 
 
 

What Customers are Saying:

 
 
 
  • Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help. Mary C. Freshfield, Liverpool, UK
< Last | Next >
  • Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help. Mary C. Freshfield, Liverpool, UK
  • This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!! Alex Los Angeles, CA
  • Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult. GP Hesperia, CA
  • I couldn't be more satisfied! This is the site I will always come to when I need a second opinion. Justin Kernersville, NC
  • Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around. Esther Woodstock, NY
  • Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know. Robin Elkton, Maryland
  • He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here. Diane Dallas, TX
 
 
 

Meet The Experts:

 
 
 
  • Manal Elkhoshkhany

    Tutor

    Satisfied Customers:

    4520
    More than 5000 online tutoring sessions.
< Last | Next >
  • http://ww2.justanswer.com/uploads/BU/BusinessTutor/2012-2-2_115741_Kouki2.64x64.jpg Manal Elkhoshkhany's Avatar

    Manal Elkhoshkhany

    Tutor

    Satisfied Customers:

    4520
    More than 5000 online tutoring sessions.
  • http://ww2.justanswer.com/uploads/LI/lindaus/2012-6-10_04811_IMG20120609164157.64x64.jpg Linda_us's Avatar

    Linda_us

    Finance, Accounts & Homework Tutor

    Satisfied Customers:

    3121
    Post Graduate Diploma in Management (MBA)
  • http://ww2.justanswer.com/uploads/ComputersGuru/2010-02-13_051118_Photo41.JPG LogicPro's Avatar

    LogicPro

    Engineer

    Satisfied Customers:

    3035
    Expert in Java C++ C C# VB Javascript Design SQL HTML
  • http://ww2.justanswer.com/uploads/lanis/2009-4-1_233717_phput9xef_c1pm.jpg Lani S.'s Avatar

    Lani S.

    Tutor

    Satisfied Customers:

    2457
    Registered Nurse, Internet Researcher, Private Tutor
  • http://ww2.justanswer.com/uploads/chooser77/2009-08-18_162025_Chris.jpg Chris M.'s Avatar

    Chris M.

    M.S.W. Social Work

    Satisfied Customers:

    2341
    Master's Degree, strong math and writing skills, experience in one-on-one tutoring (college English)
  • http://ww2.justanswer.com/uploads/JawaadAhmed/2009-6-27_12137_SIs_SHadi.jpg F. Naz's Avatar

    F. Naz

    Chartered Accountant

    Satisfied Customers:

    1975
    Experience with chartered accountancy
  • http://ww2.justanswer.com/uploads/JK/jkcpa/2011-1-16_182614_jkcpa.64x64.jpg Bizhelp's Avatar

    Bizhelp

    CPA

    Satisfied Customers:

    1873
    Bachelors Degree and CPA with Accounting work experience