public void setHostIdSet(java.util.Collection<String> hostIdSet) {
        if (hostIdSet == null) {
            this.hostIdSet = null;
            return;
        }

        this.hostIdSet = new com.amazonaws.internal.SdkInternalList<String>(hostIdSet);
    }
public void setHostIdSet ( java . util . Collection < String > hostIdSet ) { if ( hostIdSet == null ) { this . hostIdSet = null ; return ; } this . hostIdSet = new com . amazonaws . internal . SdkInternalList < String > ( hostIdSet ) ; }
<p>
The IDs of the Dedicated Hosts associated with the reservation.
</p>

@param hostIdSet
The IDs of the Dedicated Hosts associated with the reservation.