resources/src/main/java/org/robolectric/res/android/CppAssetManager2.java
final DynamicRefTable GetDynamicRefTableForPackage(int package_id) {
    if (package_id >= package_ids_.length) {
      return null;
    }

    final int idx = package_ids_[package_id];
    if (idx == 0xff) {
      return null;
    }
    return package_groups_.get(idx).dynamic_ref_table;
  }
final DynamicRefTable GetDynamicRefTableForPackage(int package_id) {
    if (package_id >= package_ids_.length) {
      return null;
    }

    final int idx = package_ids_[package_id];
    if (idx == 0xff) {
      return null;
    }
    return package_groups_.get(idx).dynamic_ref_table;
  }
final DynamicRefTable GetDynamicRefTableForPackage(int package_id) const;