private @Nullable GitNewBranchOptions askBranchName(@NotNull String suggestedLocalName) {
        return new GitNewBranchDialog(myProject, myRepositories, GitBundle.message("branches.checkout.s", myBranchName), suggestedLocalName,
                                      false, true)
          .showAndGetOptions();
      }
private @Nullable GitNewBranchOptions askBranchName(@NotNull String suggestedLocalName)