public static boolean parse(final String str, ResTable_config out) {
    return parse(str, out, true);
  }
@Test
  public void parse_mcc_mnc_upperCase() {
    ResTable_config config = new ResTable_config();
    ConfigDescription.parse("mcc310-mnc004", config);
    assertThat(config.mcc).isEqualTo(310);
    assertThat(config.mnc).isEqualTo(4);
  }