Java SE (Java Platform, Standard Edition)

Hello,

I'm trying to use a separate Look and Feel. The code I use is something like this: (from the JNLP main class)

ClassLoader jwsClassLoader = this.getClass().getClassLoader();
UIManager.put("ClassLoader", jwsClassLoader);
SlafLookAndFeel slaf = new SlafLookAndFeel("com.memoire.slaf.SlafLookAndFeel");
UIManager.setLookAndFeel(slaf);

This enables the look and feel, but FAILS when using the FileOpenService.
I've tried half a dozen workarounds and none have succeeded so far. Has anyone been able to do this?

Thanks.