| toString(LipidLevel) |   | 94% | | 90% | 2 | 11 | 2 | 16 | 0 | 1 |
| getLowestVisibleLevel() | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| copy() | | 100% | | 100% | 0 | 2 | 0 | 5 | 0 | 1 |
| HeadgroupDecorator(String, int, int, ElementTable, boolean, LipidLevel, KnownFunctionalGroups) | | 100% | | n/a | 0 | 1 | 0 | 4 | 0 | 1 |
| compareTo(HeadgroupDecorator) | | 100% | | 100% | 0 | 2 | 0 | 2 | 0 | 1 |
| HeadgroupDecorator(String, KnownFunctionalGroups) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| HeadgroupDecorator(String, int, int, ElementTable, KnownFunctionalGroups) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| HeadgroupDecorator(String, int, int, ElementTable, boolean, KnownFunctionalGroups) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| isSuffix() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |