private Map<String, RepositoryTagEntry> readTagMap(AbstractRepository repository, String sha1)
throws IOException {
TreeMap<String, RepositoryTagEntry> map = new TreeMap<String, RepositoryTagEntry>();
InputStream is = repository.openBlob(sha1);
try {
ReadStream in = Vfs.openRead(is);
String tag;
while ((tag = in.readLine()) != null) {
String entrySha1 = in.readLine();
RepositoryTagEntry entry = new RepositoryTagEntry(repository, entrySha1);
map.put(tag, entry);
}
} finally {
is.close();
}
return Collections.unmodifiableMap(map);
}
