### Question:
MapManager extends AbstractMongoManager { public Collection<MapPojo> getMaps() { return mapSet; } MapManager(); static MapManager getInstance(); void reload(); MapPojo getMapById(String id); Collection<MapPojo> getMaps(); BseMap toBseMap();  }### Answer:
@Test public void testGetMaps() { BseMap bseMap = MapManager.getInstance().toBseMap(); for ( MapData map : bseMap.getMapsList() ) { System.out.println(map); } }