| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 9,818 of 9,818 | 0% | 834 of 834 | 0% | 512 | 512 | 1,406 | 1,406 | 93 | 93 | 18 | 18 |
| Util.java | | 0% | | 0% | 61 | 61 | 122 | 122 | 7 | 7 | 1 | 1 |
| Deflate.java | | 0% | | 0% | 220 | 220 | 509 | 509 | 22 | 22 | 2 | 2 |
| Squeeze.java | | 0% | | 0% | 45 | 45 | 147 | 147 | 6 | 6 | 1 | 1 |
| SymbolStats.java | | 0% | | 0% | 35 | 35 | 108 | 108 | 9 | 9 | 1 | 1 |
| BlockSplitter.java | | 0% | | 0% | 27 | 27 | 95 | 95 | 4 | 4 | 1 | 1 |
| Hash.java | | 0% | | 0% | 22 | 22 | 77 | 77 | 4 | 4 | 1 | 1 |
| Katajainen.java | | 0% | | 0% | 27 | 27 | 62 | 62 | 4 | 4 | 1 | 1 |
| Cookie.java | | 0% | | 0% | 18 | 18 | 94 | 94 | 9 | 9 | 2 | 2 |
| Zopfli.java | | 0% | | 0% | 17 | 17 | 70 | 70 | 8 | 8 | 2 | 2 |
| LongestMatchCache.java | | 0% | | 0% | 20 | 20 | 70 | 70 | 5 | 5 | 1 | 1 |
| Buffer.java | | 0% | | 0% | 12 | 12 | 28 | 28 | 7 | 7 | 1 | 1 |
| Options.java | | 0% | n/a | 4 | 4 | 11 | 11 | 4 | 4 | 3 | 3 | |
| LzStore.java | | 0% | n/a | 4 | 4 | 13 | 13 | 4 | 4 | 1 | 1 |