@Override
    public RecordStore getRecordStore(int partitionId, String mapName) {
        return getPartitionContainer(partitionId).getRecordStore(mapName);
    }
@Test(expected = AssertionError.class)
    @RequireAssertEnabled
    public void testGetRecordStore_withGenericPartitionId() {
        mapServiceContext.getRecordStore(GENERIC_PARTITION_ID, "anyMap");
    }