| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 16 of 51 | 68% | 1 of 6 | 83% | 3 | 8 | 3 | 15 | 2 | 5 |
| estimateSize() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| tryAdvance(IntConsumer) | | 78% | | 75% | 1 | 3 | 1 | 6 | 0 | 1 |
| trySplit() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| UnicodeSet.CodePointSpliterator(UnicodeSet) | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | |
| characteristics() | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |