public final void addFile(@NotNull String entryName, @NotNull InputStream content, long timestamp) throws IOException {
    entryName = entryName(entryName);
    if (accept(entryName, null)) {
      writeFileEntry(entryName, content, -1, timestamp(timestamp), 0, null);
    }
  }
public final void addFile(@NotNull String entryName, @NotNull InputStream content, long timestamp)