static byte[] loadBinaryFromZip(File inZip, S fileName) ctex {
  ZipFile zip = new ZipFile(inZip);
  try {
    ZipEntry entry = zip.getEntry(fileName);
    if (entry == null)
      //fail("Entry " + fileName + " not found in zip file: " + inZip.getAbsolutePath());
      ret null;
      
    InputStream fin = zip.getInputStream(entry);
    new ByteArrayOutputStream baos;
    copyStream(fin, baos);
    fin.close();
    ret baos.toByteArray();
  } finally {
    zip.close();
  }
}

Began life as a copy of #1002031