# androidx.test.runner

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## Classes

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| `https://developer.android.com/reference/androidx/test/runner/AndroidJUnit4` | **This class is deprecated.** use `https://developer.android.com/reference/androidx/test/ext/junit/runners/AndroidJUnit4` instead. <br /> |
| `https://developer.android.com/reference/androidx/test/runner/AndroidJUnitRunner` | An `https://developer.android.com/reference/android/app/Instrumentation.html` that runs JUnit3 and JUnit4 tests against an Android package (application). |
| `https://developer.android.com/reference/androidx/test/runner/MonitoringInstrumentation` | An instrumentation that enables several advanced features and makes some hard guarantees about the state of the application under instrumentation. |
| `https://developer.android.com/reference/androidx/test/runner/MonitoringInstrumentation.ActivityFinisher` | Loops through all the activities that have not yet finished and explicitly calls finish on them. |
| `https://developer.android.com/reference/androidx/test/runner/UsageTrackerFacilitator` | **This class is deprecated.** obsolete and will be removed in the future. <br /> |