title: jms selector expression in Mule is not working
body: <pre><code>&lt;flow name="readqueueFlow1" doc:name="readqueueFlow1" &gt;
      &lt;jms:inbound-endpoint queue="MyTestQueue" connector-ref="Active_MQ-Priority" doc:name="JMS"&gt;
          &lt;jms:selector expression="JMSCorrelationID=’353’" /&gt;
      &lt;/jms:inbound-endpoint&gt;
  &lt;/flow&gt;
  </code></pre>
  
  <p>Its working but when i try to use the below one its not deploying</p>
  
  <pre><code>&lt;!-- When we don't provide single quote it is failing in deployment --&gt;
  &lt;jms:selector expression="JMSCorrelationID='#[flowVars.reqId]'" /&gt;
  
  &lt;!-- Payload contains reqId, when we provide it in single quote, it is assuming as a constant --&gt;
  &lt;jms:selector expression="JMSCorrelationID='#[payload]'" /&gt;
  </code></pre>