| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 97 of 124 | 21% | 17 of 18 | 5% | 18 | 21 | 20 | 29 | 9 | 12 |
| equals(Object) | | 0% | | 0% | 7 | 7 | 8 | 8 | 1 | 1 |
| reject(Object, Exception) | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| getLastError() | | 35% | | 50% | 1 | 2 | 1 | 3 | 0 | 1 |
| reject(Exception) | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| hashCode() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| iterator() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| toString() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getLocale() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getCharset() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| lambda$reject$0(Exception) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| DefaultArgumentConversionContext(Argument, Locale, Charset) | | 100% | n/a | 0 | 1 | 0 | 6 | 0 | 1 | |
| getArgument() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |