# androidx.test.espresso.util

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## Classes

|---|---|
| `https://developer.android.com/reference/androidx/test/espresso/util/ActivityLifecycles` | Helper methods to understand ActivityLifecycle of the app. |
| `https://developer.android.com/reference/androidx/test/espresso/util/EspressoOptional` | **This class is deprecated.** use androidx.annotation.Nullable/NonNull instead <br /> |
| `https://developer.android.com/reference/androidx/test/espresso/util/HumanReadables` | Text converters for various Android objects. |
| `https://developer.android.com/reference/androidx/test/espresso/util/TreeIterables` | Utility methods for iterating over tree structured items. |
| `https://developer.android.com/reference/androidx/test/espresso/util/TreeIterables.ViewAndDistance` | Represents the distance a given view is from the root view. |