public static boolean isTopicPoliciesSystemTopic(String topic) {
        if (topic == null) {
            return false;
        }
        return TopicName.getPartitionedTopicName(topic).getLocalName().equals(NAMESPACE_EVENTS_LOCAL_NAME);
    }
@Test(dataProvider = "topicPoliciesSystemTopicNames")
    public void testIsTopicPoliciesSystemTopic(String topicName, boolean expectedResult) {
        assertEquals(expectedResult, SystemTopicNames.isTopicPoliciesSystemTopic(topicName));
        assertEquals(expectedResult, SystemTopicNames.isSystemTopic(TopicName.get(topicName)));
        assertEquals(expectedResult, SystemTopicNames.isEventSystemTopic(TopicName.get(topicName)));
    }