| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 272 of 387 | 29% | 28 of 30 | 6% | 22 | 27 | 55 | 67 | 8 | 12 |
| encode(String) | | 0% | | 0% | 12 | 12 | 28 | 28 | 1 | 1 |
| encodeSurrogate(CharBuffer, char) | | 0% | n/a | 1 | 1 | 9 | 9 | 1 | 1 | |
| encodeFully(CharsetEncoder, CharBuffer, ByteBuffer) | | 0% | | 0% | 3 | 3 | 8 | 8 | 1 | 1 |
| newEncoder() | | 0% | | 0% | 2 | 2 | 4 | 4 | 1 | 1 |
| estimateInitialBufferSize(CharsetEncoder, int) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| estimateIncrementalEncodingSize(CharsetEncoder, int) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| canEncode(String) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getCharset() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| newDecoder() | | 100% | | 100% | 0 | 2 | 0 | 4 | 0 | 1 |
| NioZipEncoding(Charset, boolean) | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | |
| decode(byte[]) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |