Java Web Start application re-launched from shortcut icon on a Windows
 dektop does not load updated jar files.
 Java Web Start application is installed on a Windows desktop by a shortcut
 icon. When the application deployed on the server-side was updated meanwhile,
 updated jar files are not loaded on the client-side, if the application is
 re-launched from shortcut icon.
 As a consequence the application may break, because other files may get
 loaded after the update, resulting in an inconsistent state.
 The application needs to be restarted from the browser or shell window,
 in order to fully load the update and correct the inconsistent situation.
 The behavior is strictly reproducible.
 The behavior is reproducible only, if the path to the Java Deployment cache
 contains 'white space' characters. This is the case for Windows XP and
 earlier Windows operating systems, where the Java Deployment Cache is in
 'C:\Documents and Settings\...'.