| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 124 of 1,127 | 88% | 23 of 130 | 82% | 20 | 77 | 25 | 264 | 0 | 6 |
| singleByteMode(ByteBuffer, CharBuffer, IntBuffer, int) | | 87% | | 80% | 12 | 43 | 19 | 172 | 0 | 1 |
| fastSingle(ByteBuffer, CharBuffer, IntBuffer, int) | | 85% | | 83% | 6 | 19 | 6 | 45 | 0 | 1 |
| decodeLoop(ByteBuffer, CharBuffer, IntBuffer, boolean) | | 100% | | 85% | 2 | 10 | 0 | 28 | 0 | 1 |
| endLoop(ByteBuffer, CharBuffer, IntBuffer) | | 100% | | 100% | 0 | 3 | 0 | 11 | 0 | 1 |
| implReset() | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | |
| CharsetSCSU.CharsetDecoderSCSU(CharsetSCSU, CharsetICU) | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 |