title: How to load classes located in Java EE app libs first instead of provided by Java EE App Container
body: <p>We are going to use WebSphere 8.0 app server in our development.
  <br/>Our web app uses Amazon aws java sdk, that in turns uses Apache http-client 4.1.
  <br/>But WebSphere also has http-client classes in its libraries that seems clash with http-client located in our web-app.
  <br/>I've found next list of http-client classes distributed with WebSphere:</p>
  
  <blockquote>
    <p>\WebSphere\AppServer\plugins\com.ibm.ws.prereq.jaxrs.jar (http-client 4.0.1)<br>
    \WebSphere\AppServer\runtimes\com.ibm.jaxrs.thinclient_8.0.0.jar </p>
  </blockquote>
  
  <p>So, my question is: How to load classes located in my app first instead of provided by WebSphere app container?</p>