This closes #3417

artemis-protocols/artemis-amqp-protocol/src/main/java/org/apache/activemq/artemis/protocol/amqp/broker/AMQPMessage.java

@@ -812,6 +812,20 @@ public abstract class AMQPMessage extends RefCountMessage implements org.apache.
    @Override
    public abstract int getMemoryEstimate();
 
+   @Override
+   public Map<String, Object> toPropertyMap() {
+      Map map = new HashMap<>();
+      for (SimpleString name : getPropertyNames()) {
+         Object value = getObjectProperty(name.toString());
+         //some property is Binary, which is not available for management console
+         if (value instanceof Binary) {
+            value = ((Binary)value).getArray();
+         }
+         map.put(name.toString(), value);
+      }
+      return map;
+   }
+
    @Override
    public ICoreMessage toCore(CoreMessageObjectPools coreMessageObjectPools) {
       try {

tests/integration-tests/src/test/java/org/apache/activemq/artemis/tests/integration/amqp/JMXManagementTest.java

@@ -20,6 +20,13 @@ import org.apache.activemq.artemis.api.core.RoutingType;
 import org.apache.activemq.artemis.api.core.SimpleString;
 import org.apache.activemq.artemis.api.core.management.QueueControl;
 import org.apache.activemq.artemis.tests.integration.management.ManagementControlHelper;
+import org.apache.activemq.transport.amqp.client.AmqpClient;
+import org.apache.activemq.transport.amqp.client.AmqpConnection;
+import org.apache.activemq.transport.amqp.client.AmqpMessage;
+import org.apache.activemq.transport.amqp.client.AmqpSender;
+import org.apache.activemq.transport.amqp.client.AmqpSession;
+import org.apache.qpid.proton.amqp.Binary;
+import org.junit.Assert;
 import org.junit.Test;
 
 import javax.jms.Connection;
@@ -83,6 +90,32 @@ public class JMXManagementTest extends JMSClientTestSupport {
       connection2.close();
    }
 
+   @Test
+   public void testGetFirstMessage() throws Exception {
+      AmqpClient client = createAmqpClient();
+      AmqpConnection connection = addConnection(client.connect());
+
+      try {
+         AmqpSession session = connection.createSession();
+         AmqpSender sender = session.createSender(getQueueName());
+
+         session.begin();
+         AmqpMessage message = new AmqpMessage();
+         message.setApplicationProperty("TEST_BINARY", new Binary("TEST".getBytes()));
+         message.setApplicationProperty("TEST_STRING", "TEST");
+         message.setText("TEST");
+         sender.send(message);
+         session.commit();
+
+         SimpleString queue = new SimpleString(getQueueName());
+         QueueControl queueControl = createManagementControl(queue, queue);
+         String firstMessageAsJSON = queueControl.getFirstMessageAsJSON();
+         Assert.assertNotNull(firstMessageAsJSON);
+      } finally {
+         connection.close();
+      }
+   }
+
    protected QueueControl createManagementControl(final SimpleString address,
                                                   final SimpleString queue) throws Exception {
       QueueControl queueControl = ManagementControlHelper.createQueueControl(address, queue, RoutingType.ANYCAST, this.mBeanServer);