| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 679 of 679 | 0% | 4 of 4 | 0% | 8 | 8 | 108 | 108 | 6 | 6 |
| testStructural() | | 0% | n/a | 1 | 1 | 67 | 67 | 1 | 1 | |
| testSimpleWithDuplicates() | | 0% | n/a | 1 | 1 | 25 | 25 | 1 | 1 | |
| testSimpleWithNulls() | | 0% | n/a | 1 | 1 | 9 | 9 | 1 | 1 | |
| mapOf(Object[]) | | 0% | | 0% | 3 | 3 | 5 | 5 | 1 | 1 |
| static {...} | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| TestMapUnionAggregation() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |