| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 8 of 38 | 78% | 1 of 4 | 75% | 3 | 7 | 3 | 12 | 2 | 5 |
| tryAdvance(IntConsumer) | | 80% | | 75% | 1 | 3 | 1 | 6 | 0 | 1 |
| trySplit() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| estimateSize() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| BoundarySpliterator(BreakIterator, CharSequence, Segments.IterationDirection, int) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| characteristics() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |