| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 90,477 of 90,477 | 0% | 1,642 of 1,642 | 0% | 1,350 | 1,350 | 3,148 | 3,148 | 476 | 476 | 38 | 38 |
| UnicodeTables.java | | 0% | n/a | 178 | 178 | 706 | 706 | 178 | 178 | 1 | 1 | |
| Parser.java | | 0% | | 0% | 362 | 362 | 786 | 786 | 59 | 59 | 4 | 4 |
| RE2.java | | 0% | | 0% | 110 | 110 | 230 | 230 | 57 | 57 | 11 | 11 |
| Regexp.java | | 0% | | 0% | 83 | 83 | 187 | 187 | 11 | 11 | 2 | 2 |
| CharClass.java | | 0% | | 0% | 77 | 77 | 176 | 176 | 21 | 21 | 1 | 1 |
| Machine.java | | 0% | | 0% | 91 | 91 | 195 | 195 | 16 | 16 | 4 | 4 |
| Compiler.java | | 0% | | 0% | 70 | 70 | 125 | 125 | 19 | 19 | 2 | 2 |
| CharGroup.java | | 0% | n/a | 2 | 2 | 58 | 58 | 2 | 2 | 1 | 1 | |
| Matcher.java | 0% | | 0% | 68 | 68 | 141 | 141 | 29 | 29 | 1 | 1 | |
| MachineInput.java | 0% | | 0% | 56 | 56 | 111 | 111 | 20 | 20 | 3 | 3 | |
| Inst.java | 0% | | 0% | 33 | 33 | 65 | 65 | 6 | 6 | 2 | 2 | |
| Utils.java | 0% | | 0% | 62 | 62 | 85 | 85 | 11 | 11 | 1 | 1 | |
| Unicode.java | 0% | | 0% | 55 | 55 | 78 | 78 | 11 | 11 | 1 | 1 | |
| Simplify.java | 0% | | 0% | 31 | 31 | 63 | 63 | 2 | 2 | 1 | 1 | |
| Prog.java | 0% | | 0% | 32 | 32 | 68 | 68 | 11 | 11 | 1 | 1 | |
| Pattern.java | 0% | | 0% | 35 | 35 | 63 | 63 | 18 | 18 | 1 | 1 | |
| PatternSyntaxException.java | 0% | n/a | 5 | 5 | 11 | 11 | 5 | 5 | 1 | 1 |