| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 15 of 157 | 90% | 3 of 18 | 83% | 3 | 13 | 3 | 38 | 0 | 4 |
| insert(String, Object) | | 82% | | 75% | 2 | 5 | 2 | 14 | 0 | 1 |
| decode(BitInputStreamFlexible) | | 92% | | 87% | 1 | 5 | 1 | 17 | 0 | 1 |
| growAndGetNode(int) | | 100% | | 100% | 0 | 2 | 0 | 5 | 0 | 1 |
| HuffmanTree() | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 |