@Override
            public void run(@NotNull ProgressIndicator indicator) {
              GitConflictResolver.Params params = new GitConflictResolver.Params(myProject).
                setMergeDescription(GitBundle.message("branch.ui.handler.merge.notification.description", operationName)).
                setErrorNotificationTitle(GitBundle.message("branch.ui.handler.merge.error.notification.title"));
              new GitConflictResolver(myProject, GitUtil.getRootsFromRepositories(repositories), params).merge();
            }
@Override
            public void run(@NotNull ProgressIndicator indicator)