| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 19 of 65 | 70% | 5 of 8 | 37% | 5 | 11 | 5 | 16 | 1 | 7 |
| setCharsetEncoder(CharsetEncoder) | | 0% | | 0% | 2 | 2 | 4 | 4 | 1 | 1 |
| setCharset(Charset) | | 76% | | 50% | 2 | 3 | 1 | 4 | 0 | 1 |
| getEncoder() | | 77% | | 50% | 1 | 2 | 0 | 1 | 0 | 1 |
| FileWriterWithEncoding.Builder() | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| get() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| setAppend(boolean) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| checkOriginFile() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |