code: public void setDBClusters(java.util.Collection<DBCluster> dBClusters) {
          if (dBClusters == null) {
              this.dBClusters = null;
              return;
          }
  
          this.dBClusters = new java.util.ArrayList<DBCluster>(dBClusters);
      }
docs: <p>
  Contains a list of DB clusters for the user.
  </p>
  
  @param dBClusters
  Contains a list of DB clusters for the user.