setLookAndFeelsLoading(true);
try {
// Identifies all the look&feels contained by the new library and adds them to the list of custom
// If no look&feel was found, notifies the user.
if((newLookAndFeels = new ClassFinder().find(lookAndFeelLibrary, new LookAndFeelFilter())).isEmpty())
InformationDialog.showWarningDialog(this, Translator.get("prefs_dialog.no_look_and_feel"));
else if(importLookAndFeelLibrary(lookAndFeelLibrary)) {
String currentName;
if(customLookAndFeels == null)