| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 845 of 845 | 0% | 30 of 30 | 0% | 82 | 82 | 194 | 194 | 67 | 67 | 14 | 14 |
| TransportUpgradeAction.java | | 0% | | 0% | 27 | 27 | 67 | 67 | 14 | 14 | 1 | 1 |
| UpgradeResponse.java | | 0% | | 0% | 8 | 8 | 22 | 22 | 7 | 7 | 1 | 1 |
| ShardUpgradeResult.java | | 0% | n/a | 7 | 7 | 24 | 24 | 7 | 7 | 1 | 1 | |
| TransportUpgradeSettingsAction.java | | 0% | n/a | 8 | 8 | 17 | 17 | 8 | 8 | 2 | 2 | |
| UpgradeSettingsRequest.java | | 0% | | 0% | 10 | 10 | 21 | 21 | 9 | 9 | 1 | 1 |
| UpgradeRequest.java | | 0% | n/a | 7 | 7 | 14 | 14 | 7 | 7 | 2 | 2 | |
| ShardUpgradeRequest.java | | 0% | n/a | 4 | 4 | 10 | 10 | 4 | 4 | 1 | 1 | |
| UpgradeRequestBuilder.java | | 0% | n/a | 2 | 2 | 4 | 4 | 2 | 2 | 1 | 1 | |
| UpgradeSettingsRequestBuilder.java | | 0% | n/a | 2 | 2 | 4 | 4 | 2 | 2 | 1 | 1 | |
| UpgradeSettingsClusterStateUpdateRequest.java | | 0% | n/a | 3 | 3 | 5 | 5 | 3 | 3 | 1 | 1 | |
| UpgradeAction.java | | 0% | n/a | 2 | 2 | 3 | 3 | 2 | 2 | 1 | 1 | |
| UpgradeSettingsAction.java | | 0% | n/a | 2 | 2 | 3 | 3 | 2 | 2 | 1 | 1 |