| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 53 of 470 | 88% | 7 of 70 | 90% | 6 | 55 | 12 | 93 | 1 | 20 |
| isPrintable(String) | | 0% | | 0% | 3 | 3 | 8 | 8 | 1 | 1 |
| update() | | 82% | | 91% | 1 | 7 | 3 | 28 | 0 | 1 |
| StreamReader(Reader) | | 88% | | 50% | 1 | 2 | 1 | 15 | 0 | 1 |
| forward(int) | | 100% | | 100% | 0 | 8 | 0 | 10 | 0 | 1 |
| isPrintable(int) | | 100% | | 95% | 1 | 13 | 0 | 1 | 0 | 1 |
| prefix(int) | | 100% | | 100% | 0 | 3 | 0 | 5 | 0 | 1 |
| ensureEnoughData(int) | | 100% | | 100% | 0 | 4 | 0 | 3 | 0 | 1 |
| prefixForward(int) | | 100% | n/a | 0 | 1 | 0 | 5 | 0 | 1 | |
| getMark() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| peek(int) | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| moveIndices(int) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| peek() | | 100% | | 100% | 0 | 2 | 0 | 1 | 0 | 1 |
| StreamReader(String) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| forward() | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| ensureEnoughData() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| resetDocumentIndex() | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| getColumn() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getDocumentIndex() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getIndex() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getLine() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |