java.security.MessageDigest)</code></a>} correctly. If additional arguments are
 required they can be passed in to the constructor of the <code>Transformation</code> and then used to
 update the <code>MessageDigest</code> passed in to <a href="../../../../com/bumptech/glide/load/Key.html#updateDiskCacheKey-java.security.MessageDigest-"><code>Key.updateDiskCacheKey(MessageDigest)</code></a>. If arguments are primitive types, they can typically easily
 be serialized using <code>ByteBuffer</code>. <code>String