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Object-oriented design is about responsibility, not just syntax
Classes and interfaces matter because they control who owns data, who can change it, and how features can be extended without rewriting everything.
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01:198:213 · Computer Science · School 01 — New Brunswick School of Arts and Sciences
Software Methodology teaches Java-centered object-oriented design, UML, testing, APIs, event-driven interface work, persistence, and larger-program development practices used to build maintainable software.
How hard?
Students rate teaching
SIRS · 1,507 responses · 2016–2025
Spring 2027
4 open in snapshot · 1 instructor
When it meets
Livingston
Checked-in sections · current seat counts are unavailable.
TTh 3:50 PM · Livingston · 4 sections · 4 open
AI-generated overview
Higher means more demanding · AI summary
6 units · topic sequence may vary by instructor
The course starts from Java you already know and asks you to use it for larger designs. Official Rutgers materials emphasize classes, objects, methods, encapsulation, inheritance, interfaces, abstract classes, and polymorphism as the base layer for everything else.
Once code grows past one file, the class shifts toward design vocabulary. UML is used as a way to reason about responsibilities, relationships, and communication before the implementation becomes too large to hold entirely in your head.
The official topic list highlights patterns such as Singleton, MVC, Template Method, and State, along with API usage, unit testing, and debugging. This is the part of the class where students stop writing one-off homework code and start thinking about maintainable program structure.
Rutgers materials consistently describe 213 as a GUI-oriented course. Whether the section emphasizes Swing, AWT, JavaFX, or a mix, the important ideas are event handling, widgets, layouts, data models, and the MVC mindset behind interactive software.
The course also introduces the less glamorous but essential parts of software work: storing state, serializing objects, documenting APIs, and coordinating code changes. Even when tools change over time, the workflow ideas are about working on software that lasts longer than one assignment.
The later topics broaden the definition of application development. Official Rutgers pages list multithreading, network programming, and mobile-platform introductions, which makes the course feel like a bridge from data structures into practical application engineering.
Public Rutgers discussion usually frames CS213 as practical and career-relevant, but also highly professor- and project-partner-dependent. Students often say the projects feel like the most useful part of the class, while exam preparation can lean more heavily on lecture-note details, Java/design terminology, and examples than newcomers expect from a 'coding' course.
Classes and interfaces matter because they control who owns data, who can change it, and how features can be extended without rewriting everything.
A design pattern is valuable when it names a recurring structure, tradeoff, or collaboration so you can reason about software architecture at a higher level than raw code.
GUI and event-driven work feel different because the program reacts to outside events instead of running in one straight, predictable sequence.
Testing, documentation, persistence, and version control are not extras; they are what make software usable by other people and by your future self.
Common pitfall
Instead
Prefer the simplest design that expresses responsibility clearly; interfaces and composition often communicate intent better.
Common pitfall
Instead
Even a rough UML sketch can surface missing responsibilities and awkward dependencies before implementation hardens them.
Common pitfall
Instead
Separate model, view, controller, and listener responsibilities so the program stays testable and readable.
Common pitfall
Instead
Public student advice suggests that design-pattern names, Java semantics, and lecture examples often matter on exams alongside project work.
4 open · Livingston
| Section | Status | Instructor | Meeting | Campus |
|---|---|---|---|---|
| 0514463 | Open | Lily Chang | Tuesday 3:50 PM-5:10 PM at TIL 232; Thursday 3:50 PM-5:10 PM at TIL 232; Wednesday 7:45 PM-8:40 PM at BRR 5105TIL 232BRR 5105 | Livingston |
| 0614464 | Open | Lily Chang | Tuesday 3:50 PM-5:10 PM at TIL 232; Thursday 3:50 PM-5:10 PM at TIL 232; Thursday 7:45 PM-8:40 PM at TIL 242TIL 232TIL 242 | Livingston |
| 0714465 | Open | Lily Chang | Tuesday 3:50 PM-5:10 PM at TIL 232; Thursday 3:50 PM-5:10 PM at TIL 232; Wednesday 12:25 PM-1:20 PM at TIL 264TIL 232TIL 264 | Livingston |
| 0814466 | Open | Lily Chang | Tuesday 3:50 PM-5:10 PM at TIL 232; Thursday 3:50 PM-5:10 PM at TIL 232; Wednesday 10:35 AM-11:30 AM at TIL 264TIL 232TIL 264 | Livingston |
Historical student surveys
Teaching
4.15
Course quality
4.13
Response rate
27.3%
Coverage
35 offerings · 2016–2025
| Instructor | Offerings | Teaching | Quality |
|---|---|---|---|
| Lily Chang | 12 | 3.97 | 4.00 |
| Sesh Venugopal | 10 | 4.41 | 4.37 |
| Sesh Venugopal | 5 | 3.98 | 3.92 |
| Venugopal S | 4 | 4.15 | 4.13 |
| Venugopal Seshadri | 2 | 4.40 | 4.40 |
| Sanchay Kanade | 2 | 4.15 | 4.00 |
Catalog and planning context
Credits
4
Current campuses
Livingston
Current availability
4 open of 4
Catalog terms
Fall, Spring
Core codes
None listed
Loaded terms
5
(01:198:112)<em> OR </em>(14:332:351)
No direct degree-list membership appears in the checked-in requirement index.