| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 4,018 of 4,018 | 0% | 203 of 203 | 0% | 233 | 233 | 862 | 862 | 129 | 129 | 20 | 20 |
| SubstringTest.java | | 0% | n/a | 18 | 18 | 106 | 106 | 18 | 18 | 1 | 1 | |
| StrAfterTest.java | | 0% | n/a | 15 | 15 | 111 | 111 | 15 | 15 | 1 | 1 | |
| StrBeforeTest.java | | 0% | n/a | 15 | 15 | 111 | 111 | 15 | 15 | 1 | 1 | |
| ReplaceTest.java | | 0% | n/a | 10 | 10 | 69 | 69 | 10 | 10 | 1 | 1 | |
| RegexTest.java | | 0% | | 0% | 11 | 11 | 63 | 63 | 10 | 10 | 1 | 1 |
| Substring.java | | 0% | | 0% | 21 | 21 | 54 | 54 | 5 | 5 | 1 | 1 |
| ConcatTest.java | | 0% | n/a | 9 | 9 | 39 | 39 | 9 | 9 | 1 | 1 | |
| Replace.java | | 0% | | 0% | 21 | 21 | 52 | 52 | 3 | 3 | 1 | 1 |
| EncodeForUri.java | | 0% | | 0% | 22 | 22 | 27 | 27 | 5 | 5 | 1 | 1 |
| StrAfter.java | | 0% | | 0% | 10 | 10 | 28 | 28 | 3 | 3 | 1 | 1 |
| Concat.java | | 0% | | 0% | 12 | 12 | 26 | 26 | 3 | 3 | 1 | 1 |
| StrBefore.java | | 0% | | 0% | 10 | 10 | 27 | 27 | 3 | 3 | 1 | 1 |
| UpperCaseTest.java | | 0% | n/a | 6 | 6 | 26 | 26 | 6 | 6 | 1 | 1 | |
| LowerCaseTest.java | | 0% | n/a | 6 | 6 | 26 | 26 | 6 | 6 | 1 | 1 | |
| Contains.java | | 0% | | 0% | 11 | 11 | 23 | 23 | 3 | 3 | 1 | 1 |
| UpperCase.java | | 0% | | 0% | 8 | 8 | 16 | 16 | 3 | 3 | 1 | 1 |
| LowerCase.java | | 0% | | 0% | 8 | 8 | 16 | 16 | 3 | 3 | 1 | 1 |
| StrStarts.java | | 0% | | 0% | 7 | 7 | 15 | 15 | 3 | 3 | 1 | 1 |
| StrEnds.java | | 0% | | 0% | 7 | 7 | 15 | 15 | 3 | 3 | 1 | 1 |
| StrLen.java | | 0% | | 0% | 6 | 6 | 12 | 12 | 3 | 3 | 1 | 1 |