| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 138 of 138 | 0% | 18 of 18 | 0% | 14 | 14 | 25 | 25 | 5 | 5 |
| DatanodeDescriptor.BlockIterator(int, DatanodeStorageInfo[]) | | 0% | | 0% | 6 | 6 | 17 | 17 | 1 | 1 |
| update() | | 0% | | 0% | 3 | 3 | 3 | 3 | 1 | 1 |
| hasNext() | | 0% | | 0% | 3 | 3 | 2 | 2 | 1 | 1 |
| next() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| remove() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |