code: public void setMaintenanceOperationsInProgress(java.util.Collection<String> maintenanceOperationsInProgress) {
          if (maintenanceOperationsInProgress == null) {
              this.maintenanceOperationsInProgress = null;
              return;
          }
  
          this.maintenanceOperationsInProgress = new java.util.ArrayList<String>(maintenanceOperationsInProgress);
      }
docs: <p>
  The list of maintenance operations in progress for this file system.
  </p>
  
  @param maintenanceOperationsInProgress
  The list of maintenance operations in progress for this file system.
  @see FileSystemMaintenanceOperation