void (@NotNull String currentName, @NotNull String newName, @NotNull List<? extends GitRepository> repositories) { new CommonBackgroundTask(myProject, GitBundle.message("branch.renaming.branch.process", currentName, newName), null) { @Override void execute(@NotNull ProgressIndicator indicator) { newWorker(indicator).renameBranch(currentName, newName, repositories); } }.runInBackground(); }