| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 668 of 1,933 | 65% | 73 of 115 | 37% | 141 | 200 | 174 | 391 | 95 | 141 | 2 | 16 |
| TrioParser.java | | 64% | | 35% | 97 | 152 | 130 | 333 | 51 | 94 | 1 | 13 |
| TrioBaseVisitor.java | | 6% | n/a | 11 | 12 | 11 | 12 | 11 | 12 | 0 | 1 | |
| TrioBaseListener.java | | 0% | n/a | 27 | 27 | 27 | 27 | 27 | 27 | 1 | 1 | |
| TrioLexer.java | | 95% | | 100% | 6 | 9 | 6 | 19 | 6 | 8 | 0 | 1 |