| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 40 of 40 | 0% | 0 of 0 | n/a | 8 | 8 | 10 | 10 | 8 | 8 |
| createWriter(OutputStream) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| createReader(Reader) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| createReader(InputStream) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| createReader(URL) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| createReader(File) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| createWriter(Writer) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| JsonHierarchicalStreamDriver(NameCoder) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| JsonHierarchicalStreamDriver() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 |