presto-accumulo/src/main/java/io/prestosql/plugin/accumulo/AccumuloSplitManager.java/AccumuloSplitManager/AccumuloSplitManager
class AccumuloSplitManager:    @Inject
    public AccumuloSplitManager(AccumuloClient client)
    {
        this.client = requireNonNull(client, "client is null");
    }