| B | ↘ | C | Input got worse |
| ⇢ | C | ChangePassword::validate() added | |
| ⇢ | B | Input::defaultValue() added | |
| A | ↘ | B | Input::parseRequest() got worse |
| A | ↘ | B | Input::draw() got worse |
| B | ↗ | A | ChangePassword::parseRequest() improved |
| A | ↘ | B | Input::validate() got worse |
| D | ↗ | B | Input::value() improved |