public void setStatefulRuleGroupReferences(java.util.Collection<FirewallPolicyStatefulRuleGroupReferencesDetails> statefulRuleGroupReferences) {
        if (statefulRuleGroupReferences == null) {
            this.statefulRuleGroupReferences = null;
            return;
        }

        this.statefulRuleGroupReferences = new java.util.ArrayList<FirewallPolicyStatefulRuleGroupReferencesDetails>(statefulRuleGroupReferences);
    }
<p>
The stateful rule groups that are used in the firewall policy.
</p>

@param statefulRuleGroupReferences
       The stateful rule groups that are used in the firewall policy.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/FirewallPolicyDetails.java