| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 84 of 386 | 78% | 22 of 52 | 57% | 18 | 38 | 7 | 56 | 0 | 12 |
| appendWeight32(long) | | 67% | | 44% | 7 | 10 | 3 | 12 | 0 | 1 |
| appendReverseWeight16(int) | | 58% | | 40% | 5 | 6 | 3 | 11 | 0 | 1 |
| appendWeight16(int) | | 93% | | 80% | 2 | 6 | 0 | 9 | 0 | 1 |
| appendTo(CollationKeys.SortKeyByteSink) | | 84% | | 50% | 2 | 3 | 0 | 3 | 0 | 1 |
| ensureCapacity(int) | | 94% | | 75% | 1 | 3 | 1 | 10 | 0 | 1 |
| appendByte(int) | | 100% | | 75% | 1 | 3 | 0 | 3 | 0 | 1 |
| CollationKeys.SortKeyLevel() | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| isEmpty() | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| getAt(int) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| length() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| data() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| static {...} | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |