| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 9 of 177 | 94% | 5 of 20 | 75% | 5 | 18 | 4 | 44 | 0 | 8 |
| compress(String) | | 95% | | 90% | 1 | 6 | 1 | 16 | 0 | 1 |
| decompress(String) | | 95% | | 50% | 2 | 3 | 1 | 8 | 0 | 1 |
| compressOld(String) | | 86% | | 50% | 1 | 2 | 1 | 4 | 0 | 1 |
| clean1(String) | | 84% | | 50% | 1 | 2 | 1 | 4 | 0 | 1 |
| clean(String) | | 100% | n/a | 0 | 1 | 0 | 6 | 0 | 1 | |
| append(StringBuilder, StringLocated) | | 100% | | 100% | 0 | 2 | 0 | 4 | 0 | 1 |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| ArobaseStringCompressor() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |