public void setMessages(java.util.Collection<Message> messages) {
        if (messages == null) {
            this.messages = null;
            return;
        }

        this.messages = new java.util.ArrayList<Message>(messages);
    }
<p>
Top level messages for readiness check status
</p>

@param messages
       Top level messages for readiness check status
aws-java-sdk-route53recoveryreadiness/src/main/java/com/amazonaws/services/route53recoveryreadiness/model/GetReadinessCheckStatusResult.java