public void setAssociations(java.util.Collection<Association> associations) {
        if (associations == null) {
            this.associations = null;
            return;
        }

        this.associations = new java.util.ArrayList<Association>(associations);
    }
<p>
A list of Association objects.
</p>

@param associations
       A list of Association objects.
aws-java-sdk-redshiftserverless/src/main/java/com/amazonaws/services/redshiftserverless/model/ListCustomDomainAssociationsResult.java