| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 16 of 148 | 89% | 4 of 20 | 80% | 4 | 17 | 3 | 42 | 0 | 7 |
| CircularBufferInputStream(InputStream, int) | | 63% | | 50% | 1 | 2 | 1 | 7 | 0 | 1 |
| read(byte[], int, int) | | 89% | | 66% | 2 | 4 | 2 | 9 | 0 | 1 |
| fillBuffer() | | 100% | | 87% | 1 | 5 | 0 | 14 | 0 | 1 |
| read() | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |
| haveBytes(int) | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |
| close() | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | |
| CircularBufferInputStream(InputStream) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 |