public void setDomains(java.util.Collection<DomainSummary> domains) {
        if (domains == null) {
            this.domains = null;
            return;
        }

        this.domains = new java.util.ArrayList<DomainSummary>(domains);
    }
<p>
The Cases domain.
</p>

@param domains
       The Cases domain.
aws-java-sdk-connectcases/src/main/java/com/amazonaws/services/connectcases/model/ListDomainsResult.java