| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 77 of 77 | 0% | 2 of 2 | 0% | 8 | 8 | 19 | 19 | 7 | 7 |
| executeRubyNilClass(VirtualFrame) | | 0% | n/a | 1 | 1 | 5 | 5 | 1 | 1 | |
| executeChained0(VirtualFrame, Object) | | 0% | | 0% | 2 | 2 | 4 | 4 | 1 | 1 |
| static {...} | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| execute(VirtualFrame) | | 0% | n/a | 1 | 1 | 5 | 5 | 1 | 1 | |
| create0(HashCastNode) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| HashCastNodeFactory.HashCastRubyNilClassNode(HashCastNodeFactory.HashCastBaseNode) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| getMetadata0() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |