| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 92 of 826 | 88% | 21 of 96 | 78% | 22 | 82 | 17 | 164 | 1 | 34 | 1 | 6 |
| MessageInterpolator | | 93% | | 84% | 10 | 43 | 6 | 96 | 0 | 11 | 0 | 1 |
| MessageFormatter | | 66% | | 50% | 5 | 9 | 0 | 12 | 0 | 4 | 0 | 1 |
| ParameterFormatter | | 77% | | 66% | 2 | 8 | 6 | 18 | 0 | 5 | 0 | 1 |
| StackUtils | | 83% | | 75% | 4 | 12 | 2 | 18 | 0 | 4 | 0 | 1 |
| MessageParseException | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | 1 | 1 | |
| MessageFormatter.Builder | | 100% | n/a | 0 | 9 | 0 | 17 | 0 | 9 | 0 | 1 |