| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 0 of 582 | 100% | 1 of 28 | 96% | 1 | 95 | 0 | 138 | 0 | 81 | 0 | 9 |
| InNumBatchesCollector.java | | 100% | | 100% | 0 | 14 | 0 | 28 | 0 | 11 | 0 | 1 |
| GroupingByAllCollector.java | | 100% | | 100% | 0 | 14 | 0 | 24 | 0 | 11 | 0 | 1 |
| GroupingByCollector.java | | 100% | | 100% | 0 | 13 | 0 | 21 | 0 | 11 | 0 | 1 |
| InBatchesOfCollector.java | | 100% | | 91% | 1 | 15 | 0 | 26 | 0 | 9 | 0 | 1 |
| UnmodifiableSortedMapCollector.java | | 100% | n/a | 0 | 9 | 0 | 10 | 0 | 9 | 0 | 1 | |
| UnmodifiableMapCollector.java | | 100% | n/a | 0 | 8 | 0 | 9 | 0 | 8 | 0 | 1 | |
| UnmodifiableSortedSetCollector.java | | 100% | n/a | 0 | 8 | 0 | 8 | 0 | 8 | 0 | 1 | |
| UnmodifiableSetCollector.java | | 100% | n/a | 0 | 7 | 0 | 6 | 0 | 7 | 0 | 1 | |
| UnmodifiableListCollector.java | | 100% | n/a | 0 | 7 | 0 | 6 | 0 | 7 | 0 | 1 |