title: JMeter - execute JSR223 Sampler or PreProcessor JSR223 before user defined parameters
body: <p>I try to load values from properties file using simple JSR 223 Sampler using BeanShell which I do successfully simple like this :</p>
  
  <pre><code>for (String key : localConfigProp.stringPropertyNames()) {
                  String value = localConfigProp.getProperty(key);
                  props.put(key,value); 
  } 
  </code></pre>
  
  <p>now i have UDV controller which i try to load from property to variable </p>
  
  <pre><code>test_param  ${__property(test_param,,${test_param_default} )}   
  </code></pre>
  
  <p>the UDV controller in after the JSR223 Sampler the problem is that in windows 
  the test_param  do set its value from the property file and in linux<br>
  the test_param still holds its default ${test_param_default} value<br>
  i guess it got something to do with this that the UDV controller is invoked first.   </p>
  
  <p>how can I make the script invoked before the UDV?</p>