| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 131 of 322 | 59% | 22 of 46 | 52% | 20 | 34 | 39 | 94 | 2 | 11 |
| read() | | 0% | | 0% | 3 | 3 | 18 | 18 | 1 | 1 |
| emitDiagnostic(Throwable) | | 49% | | 42% | 7 | 8 | 7 | 14 | 0 | 1 |
| read(byte[], int, int) | | 52% | | 100% | 0 | 3 | 10 | 18 | 0 | 1 |
| emitLog(Throwable) | | 69% | | 50% | 3 | 4 | 2 | 11 | 0 | 1 |
| registerDate(Throwable) | | 66% | | 58% | 4 | 7 | 1 | 6 | 0 | 1 |
| getIsWrapped() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| DiagnosticInputStream(InputStream, String, String, boolean, MsgDiagnostico, Logger, Map) | | 100% | n/a | 0 | 1 | 0 | 12 | 0 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 7 | 0 | 1 | |
| registerStartDate() | | 100% | | 66% | 2 | 4 | 0 | 4 | 0 | 1 |
| setSetDateEmptyStream(boolean) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| isSetDateEmptyStream() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |