Table 5 Comparison novices vs experts
From: Studying the evolution of exception handling anti-patterns in a long-lived large-scale project
Data | Number | Violation exclusions | Violation insertions | Java changes | Insertions/ Java changes | Exclusion/ Java changes | Exclusion mean | Insertion mean |
|---|---|---|---|---|---|---|---|---|
Experts - 2015 | 7 | 31 | 20 | 277 | 7.22% | 11.19% | 4.43 | 2.86 |
Novices - 2015 | 7 | 11 | 46 | 559 | 8.23% | 1.97% | 1.57 | 6.57 |
Experts - 2017 | 14 | 56 | 140 | 1794 | 7.80% | 3.12% | 4.00 | 10.00 |
Novices - 2017 | 6 | 12 | 177 | 920 | 19.24% | 1.30% | 2.00 | 29.50 |