code: public java.util.List<DBClusterBacktrack> getDBClusterBacktracks() {
          if (dBClusterBacktracks == null) {
              dBClusterBacktracks = new com.amazonaws.internal.SdkInternalList<DBClusterBacktrack>();
          }
          return dBClusterBacktracks;
      }
docs: <p>
  Contains a list of backtracks for the user.
  </p>
  
  @return Contains a list of backtracks for the user.