| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 4,047 of 4,119 | 1% | 52 of 54 | 3% | 184 | 196 | 451 | 466 | 158 | 169 | 9 | 12 |
| LangCollectorsTest.java | | 0% | n/a | 27 | 27 | 154 | 154 | 27 | 27 | 2 | 2 | |
| StreamsTest.java | | 0% | | 0% | 77 | 77 | 178 | 178 | 63 | 63 | 1 | 1 |
| FailableStreamTest.java | | 0% | | 0% | 12 | 12 | 30 | 30 | 10 | 10 | 1 | 1 |
| Streams.java | | 2% | | 10% | 54 | 56 | 69 | 70 | 45 | 46 | 3 | 4 |
| IntStreamsTest.java | | 0% | n/a | 5 | 5 | 11 | 11 | 5 | 5 | 1 | 1 | |
| LangCollectors.java | | 71% | n/a | 4 | 14 | 4 | 18 | 4 | 14 | 0 | 2 | |
| IntStreams.java | | 0% | | 0% | 5 | 5 | 5 | 5 | 4 | 4 | 1 | 1 |