| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 7 of 113 | 94% | 1 of 8 | 88% | 1 | 10 | 1 | 23 | 0 | 6 |
| create(RealLinearOperator) | | 90% | | 88% | 1 | 5 | 1 | 15 | 0 | 1 |
| sqrt() | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| operate(RealVector) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| JacobiPreconditioner(double[], boolean) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| getColumnDimension() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getRowDimension() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |