| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 79 of 79 | 0% | 0 of 0 | n/a | 7 | 7 | 25 | 25 | 7 | 7 |
| writeValue(Object, ClassTag) | | 0% | n/a | 1 | 1 | 9 | 9 | 1 | 1 | |
| PrestoSparkShuffleSerializer.PrestoSparkShuffleSerializationStream(OutputStream) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| flush() | | 0% | n/a | 1 | 1 | 5 | 5 | 1 | 1 | |
| close() | | 0% | n/a | 1 | 1 | 5 | 5 | 1 | 1 | |
| writeObject(Object, ClassTag) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| writeAll(Iterator, ClassTag) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| writeKey(Object, ClassTag) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |