| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 3,485 of 3,485 | 0% | 270 of 270 | 0% | 199 | 199 | 663 | 663 | 64 | 64 | 8 | 8 |
| Antlr4Mojo.java | | 0% | | 0% | 61 | 61 | 174 | 174 | 17 | 17 | 2 | 2 |
| Antlr4MojoTest.java | | 0% | n/a | 11 | 11 | 175 | 175 | 11 | 11 | 2 | 2 | |
| HelpMojo.java | | 0% | | 0% | 70 | 70 | 153 | 153 | 16 | 16 | 1 | 1 |
| GrammarDependencies.java | | 0% | | 0% | 41 | 41 | 114 | 114 | 13 | 13 | 1 | 1 |
| Antlr4ErrorLog.java | | 0% | | 0% | 9 | 9 | 27 | 27 | 4 | 4 | 1 | 1 |
| MojoUtils.java | | 0% | | 0% | 7 | 7 | 20 | 20 | 3 | 3 | 1 | 1 |