/guava/guava/src/com/google/common/hash/MessageDigestHashFunction.java
this.bytes = maxLength;
this.bytes = bytes;
private static final class MessageDigestHasher extends AbstractByteHasher { private final MessageDigest digest; private final int bytes; private boolean done; private MessageDigestHasher(MessageDigest digest, int bytes) { this.digest = digest; <extra_id_0> } @Override protected void update(byte b) { checkNotDone(); digest.update(b); }