| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 324 of 324 | 0% | 8 of 8 | 0% | 16 | 16 | 66 | 66 | 12 | 12 |
| testInvalidUTF8() | | 0% | n/a | 1 | 1 | 7 | 7 | 1 | 1 | |
| test5ByteUtf8Sequence() | | 0% | n/a | 1 | 1 | 7 | 7 | 1 | 1 | |
| testIO() | | 0% | | 0% | 2 | 2 | 13 | 13 | 1 | 1 |
| testNullEncoding() | | 0% | n/a | 1 | 1 | 5 | 5 | 1 | 1 | |
| readModifiedUTF(byte[]) | | 0% | n/a | 1 | 1 | 6 | 6 | 1 | 1 | |
| testInvalidUTF8Truncated() | | 0% | n/a | 1 | 1 | 7 | 7 | 1 | 1 | |
| getTestString() | | 0% | | 0% | 2 | 2 | 5 | 5 | 1 | 1 |
| testNonBasicMultilingualPlane() | | 0% | n/a | 1 | 1 | 7 | 7 | 1 | 1 | |
| testGetBytes() | | 0% | | 0% | 2 | 2 | 4 | 4 | 1 | 1 |
| testWritable() | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| static {...} | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| TestUTF8() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |