Fix some java problem

I need someone to help me fix some of the problem in the program i uploaded.

The problem is:

(i) when i choose options 1. when select 8 for all unit, it will produces that [url removed, login to view] will got student who have exam at singapore, guang zhou and clayton, but when choose a particular unit [url removed, login to view], there are student who have exam at Caulfield and hongkong. And i need a total number of student for each venue below the last student name.

(ii) when i choose options 2, it should display a list of total student at each particular unit with name of location, number of student who in the locatin, and follow the functional requirement 3 and requirement 4, (this i need you write a new code for me)

Functional Requirement 3: Produce a list of total student numbers at each venue for a particular unit’s exam. This should display output on the console. The output is simply a table showing venues for which there are some students, along with the actual number of students that will be at that venue. Include

the name and unit code of the unit at the start of the output. Present it in a format that is visually clear to distinguish between venue names, and number of people. There is no need for data to be sorted in any way. The user should be able to specify which unit code is to be processed for the output.

Functional Requirement 4: Produce list of students sitting a particular unit’s exam, grouped by venues. The user should be able to specify a unit code. The system will then check whether the unit code is valid, and if so will proceed to produce a plain text output file. The user must be able to specify the

name for the output file.

The file should contain a report, which shows:

· The unit code and name of the unit

· One section for each venue at which there will be students

Each section should commence with the name of the Venue, and then underneath should be a list of all students which will be attending that venue for the exam. At the bottom of each section, report the total number of students for that venue. Leave some space between each section so that it is clear where they start and finish.

(iii) when i choose options 3, don't end the program after display the GUI.

(iv) when i choose options 4, i need to have the unit code instead of just the unit name.

(v) when i choose options 5, i need to have the unit name instead of just the unit code.

(vi) I need an array list.

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