| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 6 of 174 | 96% | 10 of 28 | 64% | 10 | 19 | 3 | 41 | 0 | 5 |
| generalize(AstDiff, String, String, PatternKind, ImportDirective) | | 98% | | 75% | 4 | 9 | 2 | 27 | 0 | 1 |
| isLiteralNode(ASTNode) | | 90% | | 50% | 5 | 6 | 0 | 6 | 0 | 1 |
| replaceFirst(String, String, String) | | 90% | | 50% | 1 | 2 | 1 | 4 | 0 | 1 |
| PlaceholderGeneralizer() | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| generalize(AstDiff, String, String, PatternKind) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |