| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 114 of 168 | 32% | 18 of 20 | 10% | 18 | 25 | 30 | 48 | 8 | 15 |
| pushRedo(Undoable) | | 0% | | 0% | 5 | 5 | 8 | 8 | 1 | 1 |
| popUndo() | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| popRedo() | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| pushUndo(Undoable) | | 56% | | 50% | 2 | 3 | 2 | 7 | 0 | 1 |
| isUndoable() | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| isRedoable() | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| peekUndo() | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| peekRedo() | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| clearUndos() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| UndoManager(int) | | 100% | n/a | 0 | 1 | 0 | 5 | 0 | 1 | |
| clearRedos() | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| UndoManager() | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| getUndoSize() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getRedoSize() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| clearStack(Vector) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 |