JMS connections are leaked when closing OSGi bundle which contains a Camel route that consumes from ActiveMQ

Issue

Stopping a Camel route that consumes from ActiveMQ leaks JMS connections into the broker. The connection is not closed and remains registered in the broker's JMX view.
Subsequent restarts and stops of the Camel route leak a connection each time.

The camel-jms component is configured to use Springs SingleConnectionFactory. The jms configuration reads:

<bean id="amq" class="org.apache.activemq.camel.component.ActiveMQComponent" >
  <property name="connectionFactory" ref="singleCF" />
  <property name="useSingleConnection" value="true" />
  <property name="usePooledConnection" value="false" />
  <property name="preserveMessageQos" value="true" />
</bean>

<bean id="singleCF" class="org.springframework.jms.connection.SingleConnectionFactory" >
  <property name="targetConnectionFactory" ref="AMQCF" />
  <property name="reconnectOnException" value="true" />
</bean>

<bean id="AMQCF" class="org.apache.activemq.ActiveMQConnectionFactory">
  <property name="userName" value="admin" />
  <property name="password" value="admin" />
  <property name="brokerURL" value="tcp://localhost:61616" />
  <property name="copyMessageOnSend" value="false" />
  <property name="useAsyncSend" value="true" />
</bean>