| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 290 of 290 | 0% | 44 of 44 | 0% | 25 | 25 | 78 | 78 | 3 | 3 |
| writeString(String) | | 0% | | 0% | 13 | 13 | 42 | 42 | 1 | 1 |
| writeStringLatin1(byte[]) | | 0% | | 0% | 11 | 11 | 34 | 34 | 1 | 1 |
| JSONWriterUTF8Vector(JSONWriter.Context) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 |