@Override protected boolean deleteAllImpl(RepositoryModel repository) { Repository db = repositoryManager.getRepository(repository.name); try { RefModel branch = getTicketsBranch(db); if (branch != null) { return JGitUtils.deleteBranchRef(db, BRANCH); } return true; } catch (Exception e) { log.error(null, e); } finally { if (db != null) { db.close(); } } return false; }