### Question:
AmqpJmsMessagePropertyIntercepter { public static Set<String> getAllPropertyNames() { return PROPERTY_INTERCEPTERS.keySet(); }  static Object getProperty(AmqpJmsMessageFacade message, String name); static void setProperty(AmqpJmsMessageFacade message, String name, Object value); static boolean propertyExists(AmqpJmsMessageFacade message, String name); static Set<String> getAllPropertyNames(); static Set<String> getPropertyNames(AmqpJmsMessageFacade message); static void clearProperties(AmqpJmsMessageFacade message);  }### Answer:
@Test public void testJmsAmqpTtlInGetAllPropertyNames() throws JMSException { assertTrue(AmqpJmsMessagePropertyIntercepter.getAllPropertyNames().contains(JMS_AMQP_TTL)); }
@Test public void testJmsAmqpReplyToGroupIdInGetAllPropertyNames() throws JMSException { assertTrue(AmqpJmsMessagePropertyIntercepter.getAllPropertyNames().contains(JMS_AMQP_REPLY_TO_GROUP_ID)); }
@Test public void testJmsAmqpTypedEncodingInGetAllPropertyNames() throws JMSException { assertTrue(AmqpJmsMessagePropertyIntercepter.getAllPropertyNames().contains(JMS_AMQP_TYPED_ENCODING)); }