code: public void setReservedInstancesListings(java.util.Collection<ReservedInstancesListing> reservedInstancesListings) {
          if (reservedInstancesListings == null) {
              this.reservedInstancesListings = null;
              return;
          }
  
          this.reservedInstancesListings = new com.amazonaws.internal.SdkInternalList<ReservedInstancesListing>(reservedInstancesListings);
      }
docs: <p>
  Information about the Reserved Instance listing.
  </p>
  
  @param reservedInstancesListings
  Information about the Reserved Instance listing.