public static Huffman get() {
        return INSTANCE;
    }
This class was originally composed from the following classes in <a
href="https://github.com/twitter/hpack">Twitter Hpack</a>.
<p>
<ul>
<li>{@code com.twitter.hpack.HuffmanEncoder}</li>
<li>{@code com.twitter.hpack.HuffmanDecoder}</li>
<li>{@code com.twitter.hpack.HpackUtil}</li>
</ul>
netbare-core/src/main/java/com/github/megatronking/netbare/http2/Huffman.java