sink.putBytes(new byte[] {8});
    HashCode unused = sink.hash();
    sink.assertInvariants(8);
    sink.assertBytes(expected);
  }

  public void testShort() {
    Sink sink = new Sink(4);
    sink.putShort((short) 0x0201);
    HashCode unused = sink.hash();
    sink.assertInvariants(2);
    sink.assertBytes(new byte[] {1, 2, 0, 0}); // padded with zeros
  }

  public void testInt() {
    Sink sink = new Sink(4);

    sink.putBytes(new byte[] {8});
    HashCode unused = sink.hash();
    sink.assertInvariants(8);
    sink.assertBytes(expected);
  }

  public void testShort() {
    Sink sink = new Sink(4);
    sink.putShort((short) 0x0201);
    HashCode unused = sink.hash();
    sink.assertInvariants(2);
    sink.assertBytes(new byte[] {1, 2, 0, 0}); // padded with zeros
  }

  public void testInt() {
    Sink sink = new Sink(4);

      @Override
      void performAction(Random random, Iterable<? extends PrimitiveSink> sinks) {
        short value = (short) random.nextInt();
        for (PrimitiveSink sink : sinks) {
          sink.putShort(value);
        }
      }
    },
    PUT_CHAR() {
      @Override
      void performAction(Random random, Iterable<? extends PrimitiveSink> sinks) {
        char value = (char) random.nextInt();

        }
        if (ipString.charAt(start) == IPV6_DELIMITER) {
          // expand zeroes
          for (int i = 0; i < partsSkipped; i++) {
            rawBytes.putShort((short) 0);
          }

        } else {
          rawBytes.putShort(parseHextet(ipString, start, end));
        }
        start = end + 1;
      }
    } catch (NumberFormatException ex) {
      return null;
    }

      @Override
      void performAction(Random random, Iterable<? extends PrimitiveSink> sinks) {
        short value = (short) random.nextInt();
        for (PrimitiveSink sink : sinks) {
          sink.putShort(value);
        }
      }
    },
    PUT_CHAR() {
      @Override
      void performAction(Random random, Iterable<? extends PrimitiveSink> sinks) {
        char value = (char) random.nextInt();

      pos += array.length;
    }
    return result;
  }

  /**
   * Returns a big-endian representation of {@code value} in a 2-element byte array; equivalent to
   * {@code ByteBuffer.allocate(2).putShort(value).array()}. For example, the input value {@code
   * (short) 0x1234} would yield the byte array {@code {0x12, 0x34}}.
   *
   * <p>If you need to convert and concatenate several values (possibly even of different types),