| subtract(Measurable) |  | 0% | | 0% | 10 | 10 | 11 | 11 | 1 | 1 |
| hashCode() | | 0% | | 0% | 3 | 3 | 4 | 4 | 1 | 1 |
| convertTo(PieceUnit) |  | 62% | | 37% | 4 | 5 | 2 | 5 | 0 | 1 |
| isNegative() | | 0% | | 0% | 3 | 3 | 1 | 1 | 1 | 1 |
| add(Measurable) | | 87% | | 72% | 5 | 10 | 2 | 11 | 0 | 1 |
| equals(Object) | | 68% | | 50% | 5 | 7 | 4 | 10 | 0 | 1 |
| isZero() | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| Piece() | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| toString() | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| compareTo(Piece) | | 100% | | 100% | 0 | 4 | 0 | 7 | 0 | 1 |
| of(int) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| compare(BigDecimal, BigDecimal) | | 100% | | 100% | 0 | 2 | 0 | 3 | 0 | 1 |
| Piece(BigDecimal, PieceUnit) | | 100% | | n/a | 0 | 1 | 0 | 4 | 0 | 1 |
| of(int, PieceUnit) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| static {...} | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| of(BigDecimal) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| of(BigDecimal, PieceUnit) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| getMagnitude() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| getUnitType() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |