| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 30 of 74 | 59% | 1 of 4 | 75% | 1 | 8 | 8 | 17 | 0 | 6 |
| isEmptyInt() | | 43% | | 50% | 1 | 2 | 2 | 3 | 0 | 1 |
| containsInt(String) | | 58% | | 100% | 0 | 2 | 2 | 3 | 0 | 1 |
| getInt(String) | | 46% | n/a | 0 | 1 | 2 | 3 | 0 | 1 | |
| getKeysInt() | | 41% | n/a | 0 | 1 | 2 | 3 | 0 | 1 | |
| PreferencesConfigImpl(ConfigOptions, PreferencesConfigOptions) | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | |
| getPreferences() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |