COIT20256 - Object Oriented Development

General Information

Unit Synopsis

In this unit, you will develop the skills to design and develop GUI-based object-oriented applications using a subset of the Java programming language and its libraries. Defensive programming – an integral component of secure programming – will be introduced and practiced. A focus of the unit will be an emphasis on current best practice in Java application development as it applies to processes, environments, design, coding, testing and documentation.

Details

Level Postgraduate
Unit Level 9
Credit Points 6
Student Contribution Band SCA Band 2
Fraction of Full-Time Student Load 0.125
Pre-requisites or Co-requisites

Pre-requisite: COIT20245 Introduction to Programming

Important note: Students enrolled in a subsequent unit who failed their pre-requisite unit, should drop the subsequent unit before the census date or within 10 working days of Fail grade notification. Students who do not drop the unit in this timeframe cannot later drop the unit without academic and financial liability. See details in the Assessment Policy and Procedure (Higher Education Coursework).

Class Timetable View Unit Timetable
Residential School No Residential School

Unit Availabilities from Term 1 - 2026

Term 1 - 2026 Profile
Brisbane
Melbourne
Online
Rockhampton
Sydney
Term 2 - 2026 Profile
Brisbane
Melbourne
Online
Rockhampton
Sydney
Term 3 - 2026 Profile
Online

Attendance Requirements

All on-campus students are expected to attend scheduled classes - in some units, these classes are identified as a mandatory (pass/fail) component and attendance is compulsory. International students, on a student visa, must maintain a full time study load and meet both attendance and academic progress requirements in each study period (satisfactory attendance for International students is defined as maintaining at least an 80% attendance record).

Assessment Overview

Recommended Student Time Commitment

Each 6-credit Postgraduate unit at CQUniversity requires an overall time commitment of an average of 12.5 hours of study per week, making a total of 150 hours for the unit.

Assessment Tasks

This information will not be available until 8 weeks before term.
To see assessment details from an earlier availability, please search via a previous term.

This is a graded unit: your overall grade will be calculated from the marks or grades for each assessment task, based on the relative weightings shown in the table above. You must obtain an overall mark for the unit of at least 50%, or an overall grade of ‘pass’ in order to pass the unit. If any ‘pass/fail’ tasks are shown in the table above they must also be completed successfully (‘pass’ grade). You must also meet any minimum mark requirements specified for a particular assessment task, as detailed in the ‘assessment task’ section (note that in some instances, the minimum mark for a task may be greater than 50%).

Consult the University's Grades and Results Policy for more details of interim results and final grades

Past Exams

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Previous Feedback

Term 1 - 2025 : The overall satisfaction for students in the last offering of this course was 81.82% (`Agree` and `Strongly Agree` responses), based on a 23.4% response rate.

Feedback, Recommendations and Responses

Every unit is reviewed for enhancement each year. At the most recent review, the following staff and student feedback items were identified and recommendations were made.

Source: Head of Course
Feedback
The prerequisite unit has been modified. As from term 2, 2024, COIT20256 will become the first Java programming unit.
Recommendation
Change the name of the unit from Data Structures and Algorithms to Object Oriented Development. Change the learning outcomes for the unit. Change the content to match the new learning outcomes.
Action Taken
These changes were all in place for term 2, 2024.
Source: Feedback from students and the teaching team
Feedback
Program assignments and tutorial exercises were engaging and helped students to understand the concepts being taught.
Recommendation
New tutorials and programming assessments will be developed to assess the new learning outcomes. However, the types of tasks and breakdown of marks will remain the same.
Action Taken
New tutorials and programming assignments were developed to reflect the new learning outcomes for term 2, 2024.
Source: Feedback from students
Feedback
Some students found that there was a lot of new content (and a large number of slides presented each week). They found the content, pace and concepts quite challenging.
Recommendation
The materials are to be redeveloped as a result of the changes to the prerequisite unit. Investigate options for providing additional support for students who find the unit challenging.
Action Taken
All lecture materials and associated resources were updated to correspond to the new unit LOs. Options were investigated to provide additional support for students. However, only additional help from the UC was made available.
Source: Feedback from students and the teaching team
Feedback
The unit learning materials are useful and help the student learning.
Recommendation
While the positive feedback was pleasing this unit will have to undergo significant changes due to the changes to the prerequisite unit. From term 2 2024 this unit will become the first Java programming unit so its starting point and end point in terms of content will be different to the current unit. As a consequence, the learning outcomes have been modified for term 2 2024.
Action Taken
Similar learning materials and resources have been provided for the new version of the unit.
Source: Student evaluations, feedback from the teaching team and informal feedback.
Feedback
The new unit materials are well-written and help the students to learn the new content in this unit.
Recommendation
Continue to provide teaching materials and resources of a similar standard.
Action Taken
In Progress
Source: Information from the textbook publisher.
Feedback
A new updated edition of the textbook will be released in March of 2026. It will have significant changes. We will be required to change the textbook for term 2 2026.
Recommendation
When the new textbook is released, the unit will require significant redevelopment to accommodate the change to the new textbook. Material will also need to be updated to include changes to the Java language.
Action Taken
In Progress
Source: Knowledge about new Java releases.
Feedback
A new LTS version of Java (25) has been released, and we need to transition to use the new LTS version in 2026. Other software (e.g. NetBeans) should also be transitioned to more recent, up-to-date versions.
Recommendation
Teaching resources will need to be tested and updated to reflect the changes to the Java language and new versions of software to be used in 2026 .
Action Taken
In Progress
Source: Feedback from students and the teaching team.
Feedback
Program assignments and tutorial exercises were engaging and helped students to understand the concepts being taught.
Recommendation
Continue with similar assessment items that reinforce the concepts being taught in the unit.
Action Taken
In Progress
Unit learning Outcomes
This information will not be available until 8 weeks before term.
To see Learning Outcomes from an earlier availability, please search via a previous term.