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

        this.notificationARNs = new com.amazonaws.internal.SdkInternalList<String>(notificationARNs);
    }
<p>
The ARNs of the Amazon Simple Notification Service (Amazon SNS) topics that will be associated with the stack if
you execute the change set.
</p>

@param notificationARNs
       The ARNs of the Amazon Simple Notification Service (Amazon SNS) topics that will be associated with the
       stack if you execute the change set.
aws-java-sdk-cloudformation/src/main/java/com/amazonaws/services/cloudformation/model/DescribeChangeSetResult.java