final Ref<VcsException> exceptionRef = new Ref<VcsException>();
final BackgroundableActionEnabledHandler handler =
((ProjectLevelVcsManagerImpl) plVcsManager).getBackgroundableActionHandler(
VcsBackgroundableActions.ANNOTATE);
handler.register(file.getPath());
ProgressManager.getInstance()
.run(new Task.Backgroundable(project, VcsBundle.message("retrieving.annotations"), true,
BackgroundFromStartOption.getInstance())
{