public void execute() {
   try {
     File root = ResourcesPlugin.getWorkspace().getRoot().getLocation().toFile();
     File destFile = new File(root, "studio.properties");
     if (!destFile.exists()) {
       URL url = ApplicationPlugin.getDefault().getBundle().getResource("/studio.properties");
       File propertyFile = new File(FileLocator.toFileURL(url).getFile());
       PlatformUtil.copyResource(root, propertyFile, new NullProgressMonitor());
     }
   } catch (Exception e) {
     BonitaStudioLog.error(e);
   }
 }
 @Override
 public boolean performFinish() {
   final boolean deleted = deleteDiagrams(page);
   PlatformUtil.openIntroIfNoOtherEditorOpen();
   return deleted;
 }