title: JOGL Opengl WriteCloneable in eclipse
body: <p>I am following <a href="http://schabby.de/jogl-example-hello-world/" rel="nofollow">this tutorial</a>.</p>
  
  <p>Although I did exactly same as the tutorial, even i watched the video.
  Even i tried other tutorial.But all of my try, i got that error everytime.</p>
  
  <p>When i click to run, a error box display and "A Java Exception has occurred."</p>
  
  <p>And i see that errors in consol</p>
  
  <pre><code>Exception in thread "main" java.lang.NoClassDefFoundError: com/jogamp/common/type/WriteCloneable
      at java.lang.ClassLoader.defineClass1(Native Method)
      at java.lang.ClassLoader.defineClass(Unknown Source)
      at java.security.SecureClassLoader.defineClass(Unknown Source)
      at java.net.URLClassLoader.defineClass(Unknown Source)
      at java.net.URLClassLoader.access$100(Unknown Source)
  ...
  </code></pre>
  
  <p>Even i uninstalled jdk&amp;jre and i download last version and install.
  I am using eclipse, Windows 7 home premium 64 bit.</p>