title: software report the Missing awt error when start JProfiler
body: <p>on ubuntu 14.04, using openJDK8, When i start jprofiler, it has some error like below.
  I struggle one day, at last still failed to start it.</p>
  
  <pre><code>    java.lang.ExceptionInInitializerError
      at java.awt.Component.&lt;clinit&gt;(Component.java:593)
      at javax.swing.ImageIcon$2.run(ImageIcon.java:130)
      at javax.swing.ImageIcon.&lt;clinit&gt;(ImageIcon.java:100)
      at com.jprofiler.frontend.ab.a(ejt:315)
      at com.jprofiler.frontend.ab.&lt;clinit&gt;(ejt:47)
      at com.jprofiler.frontend.FrontendApplication.E(ejt:1038)
      at com.jprofiler.frontend.IntegrationApplication.main(ejt:8)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      at java.lang.reflect.Method.invoke(Method.java:498)
      at com.exe4j.runtime.LauncherEngine.launch(LauncherEngine.java:85)
      at com.install4j.runtime.launcher.UnixLauncher.main(UnixLauncher.java:62)
      Caused by: java.lang.NullPointerException
      at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1847)
      at java.awt.Toolkit.loadLibraries(Toolkit.java:1633)
      at java.awt.Toolkit.&lt;clinit&gt;(Toolkit.java:1670)
      ... 20 more
      java.lang.NoClassDefFoundError: Could not initialize class java.awt.Toolkit
      at javax.swing.ImageIcon.&lt;init&gt;(ImageIcon.java:198)
      at javax.swing.ImageIcon.&lt;init&gt;(ImageIcon.java:217)
      at com.ejt.framework.gui.eo.&lt;init&gt;(ejt:37)
      at com.ejt.framework.gui.eo.a(ejt:17)
      at com.jprofiler.frontend.ab.a(ejt:315)
      at com.jprofiler.frontend.ab.&lt;clinit&gt;(ejt:47)
      at com.jprofiler.frontend.FrontendApplication.E(ejt:1038)
      at com.jprofiler.frontend.IntegrationApplication.main(ejt:8)
  
      at com.install4j.runtime.launcher.UnixLauncher.main(UnixLauncher.java:62)
  </code></pre>