title: Camel HeaderFilterStrategy CamelHttpQuery
body: <p>I have the following route:</p>
  
  <pre><code>&lt;route id="my-route"&gt;
     &lt;from uri={{some.queue}}"/&gt;   
     &lt;to uri="bean:beanProcessor?method=processMethod"/&gt;
     &lt;to uri="{{a.nice.url}}?headerFilterStrategy=#myFilterStrategy"/&gt;   
  &lt;/route&gt;
  </code></pre>
  
  <p>and this headerFilterStrategy:</p>
  
  <pre><code>&lt;bean id="myFilterStrategy" class="org.apache.camel.impl.DefaultHeaderFilterStrategy"&gt;
      &lt;property name="outFilter"&gt;
          &lt;set&gt;
              &lt;value&gt;camelhttpquery&lt;/value&gt;
          &lt;/set&gt;
      &lt;/property&gt;
      &lt;property name="lowerCase" value="true" /&gt;
  &lt;/bean&gt;
  </code></pre>
  
  <p>Inside the processor the CamelHttpQuery is set to </p>
  
  <pre><code> CamelHttpQuery=first=465546&amp;second=312863&amp;third=0
  </code></pre>
  
  <p>I would expect because of "myFilterStrategy" that CamelHttpQuery will not reach the "a.nice.url" endpoint. However it does. How is this possible?</p>
  
  <p>To mock the "a.nice.url" I have loaded another camel context with a route that uses a jetty endpoint. There I print the In headers and I see that CamelHttpQuery is there.</p>