title: Unable to run Appium test with Java Client 6.1.0
body: <p>I have an automation project and it's working fine with java-client 5.0.4, while updating it to java-client: 6.1.0 in <code>pom.xml</code> file, then it's showing below error on IDE</p>
  
  <p><code>java.lang.NoClassDefFoundError: org/openqa/selenium/remote/internal/OkHttpClient$Factory</code></p>
  
  <p>above error showing within a second, seems like no interaction with Appium server and as a result there is no error log on Appium server</p>
  
  <p>Project: Maven</p>
  
  <p>Appium server: 1.8.1</p>