| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 21 of 73 | 71% | 3 of 6 | 50% | 4 | 7 | 3 | 20 | 1 | 4 |
| subsitute(NodeFactory) | | 74% | | 50% | 2 | 3 | 2 | 12 | 0 | 1 |
| toString() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| SubstituteGuide(ASTNode[], ASTNode) | | 80% | | 50% | 1 | 2 | 0 | 6 | 0 | 1 |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |