};
fetchAction.fetchChange(selectedChange.get(), project, successCallable);
}
private void diffChange(Project project, ChangeInfo changeInfo) {
GitRepositoryManager repositoryManager = GitUtil.getRepositoryManager(project);
final Collection<GitRepository> repositoriesFromRoots = repositoryManager.getRepositories();
Optional<GitRepository> gitRepositoryOptional = gerritGitUtil.getRepositoryForGerritProject(project, changeInfo.project);
if (!gitRepositoryOptional.isPresent()) return;
GitRepository gitRepository = gitRepositoryOptional.get();