| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 136 of 186 | 27% | 8 of 8 | 0% | 15 | 20 | 29 | 45 | 11 | 16 | 1 | 3 |
| JRubyPOSIXHandler.java | | 21% | | 0% | 11 | 14 | 20 | 29 | 9 | 12 | 0 | 1 |
| JRubyPOSIXHelper.java | | 0% | | 0% | 4 | 4 | 9 | 9 | 2 | 2 | 1 | 1 |
| LateLoadingLibrary.java | | 100% | n/a | 0 | 2 | 0 | 7 | 0 | 2 | 0 | 1 |