You can add the changes to any place in the file, e.g. at the top.

3. Make sure the file with accepted changes is sorted.\
Use the `./gradlew :architecture-test:sortAcceptedApiChanges` task to sort the file.

4. Validate your changes before committing.\
Run the `./gradlew sanityCheck` task again to make sure there are no more errors.

        assertTrue(extraFieldNames.contains("aaa_field"));
        assertTrue(extraFieldNames.contains("mmm_field"));
        assertTrue(extraFieldNames.contains("zzz_field"));
        // Verify sorted order among the custom fields
        final int aIdx = extraFieldNames.indexOf("aaa_field");
        final int mIdx = extraFieldNames.indexOf("mmm_field");
        final int zIdx = extraFieldNames.indexOf("zzz_field");