### Question:
BattleDataLoader4Bitmap { public static ArrayList<BattleBitSetMap> getBattleMapList() { return battleMapList; }  static boolean loadBattleMaps(); static ArrayList<BattleBitSetMap> getBattleMapList(); static BattleBitSetMap getRandomBattleMap(Battle battle); static BattleBitSetMap getBattleMapById(String mapId); static boolean loadBattleBullet(); static BattleBitSetBullet getBattleBulletByName(String bulletName); static Collection<BattleBitSetBullet> getBattleBullets(); static void main(String... args );  }### Answer:
@Test public void testGetBattleMapList() { GlobalConfig.getInstance().overrideProperty(GlobalConfigKey.deploy_data_dir, "../deploy/data"); boolean success = BattleDataLoader4Bitmap.loadBattleMaps(); assertTrue(success); for ( BattleBitSetMap map : BattleDataLoader4Bitmap.getBattleMapList() ) { System.out.println(map); } }