| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 65 of 100 | 35% | 7 of 10 | 30% | 9 | 13 | 13 | 20 | 5 | 8 |
| setPosition(int) | | 0% | | 0% | 2 | 2 | 4 | 4 | 1 | 1 |
| peek() | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| current() | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| next() | | 77% | | 50% | 1 | 2 | 1 | 3 | 0 | 1 |
| pos() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getInput() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| hasNext() | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| CharacterIterator(String) | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 |