| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 52 of 147 | 64% | 5 of 22 | 77% | 5 | 15 | 9 | 33 | 0 | 4 |
| checkLegalityBeforeTypeCoercion() | | 50% | | 66% | 4 | 7 | 6 | 14 | 0 | 1 |
| checkLiteralPattern() | | 76% | | 90% | 1 | 6 | 3 | 16 | 0 | 1 |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| checkLegalityAfterRewrite() | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 |