Some time back, I spent 1 Week helping a project (Server written in Java) clear its Technical Debt. The code base is tiny because it leverages lot of existing server framework to do its job. This server handles extremely high volumes of data & request and is a very important part of our server infrastructure. Here are some results:
| Topic |
Before |
After |
| Project Size |
Production Code
- Package =1
- Classes =4
- Methods = 15 (average 3.75/class)
- LOC = 172 (average 11.47/method and 43/class)
- Average Cyclomatic Complexity/Method = 3.27
Test Code
- Package =0
- Classes = 0
- Methods = 0
- LOC = 0
|
Production Code
- Package = 4
- Classes =13
- Methods = 68 (average 5.23/class)
- LOC = 394 (average 5.79/method and 30.31/class)
- Average Cyclomatic Complexity/Method = 1.58
Test Code
- Package = 6
- Classes = 11
- Methods = 90
- LOC =458
|
| Code Coverage |
- Line Coverage: 0%
- Block Coverage: 0%
|
- Line Coverage: 96%
- Block Coverage: 97%
|
| Cyclomatic Complexity |
 |
 |
| Obvious Dead Code |
Following public methods:
- class DatabaseLayer: releasePool()
Total: 1 method in 1 class |
Following public methods:
- class DFService: overloaded constructor
Total: 1 method in 1 class
Note: This method is required by the tests. |
| Automation |
|
|
| Version Control Usage |
- Average Commits Per Day = 0
- Average # of Files Changed Per Commit = 12
|
- Average Commits Per Day = 7
- Average # of Files Changed Per Commit = 4
|
| Coding Convention Violation |
96 |
0 |
Another similar report.
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on Monday, February 9th, 2009 at 1:20 PM and is filed under Agile, Coaching, Design, Metrics, Planning, Programming, Testing, Tools.
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