| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 54 of 381 | 85% | 10 of 28 | 64% | 9 | 22 | 17 | 83 | 0 | 8 |
| decode(byte[], OutputStream) | | 79% | | 66% | 3 | 7 | 7 | 29 | 0 | 1 |
| addStringToTable(byte[], byte) | | 79% | | 50% | 3 | 4 | 3 | 12 | 0 | 1 |
| addStringToTable(byte[]) | | 68% | | 50% | 3 | 4 | 3 | 8 | 0 | 1 |
| writeString(byte[]) | | 46% | n/a | 0 | 1 | 2 | 5 | 0 | 1 | |
| getNextCode() | | 96% | | 100% | 0 | 2 | 2 | 10 | 0 | 1 |
| LZWDecoder() | | 100% | n/a | 0 | 1 | 0 | 7 | 0 | 1 | |
| initializeStringTable() | | 100% | | 100% | 0 | 2 | 0 | 7 | 0 | 1 |
| composeString(byte[], byte) | | 100% | n/a | 0 | 1 | 0 | 5 | 0 | 1 |