private ZlibInflater()

in src/main/java/com/twitter/whiskey/util/ZlibInflater.java [91:121]

• 30 lines of code
• 6 McCabe index (conditional complexity)

    private ZlibInflater(Wrapper wrapper, byte[] dictionary) {
        if (wrapper == null) {
            throw new NullPointerException("wrapper");
        }
        switch (wrapper) {
            case GZIP:
                inflater = new Inflater(true);
                crc = new CRC32();
                accumulator = ByteBuffer.allocate(10);
                accumulator.flip();
                break;
            case NONE:
                inflater = new Inflater(true);
                crc = null;
                break;
            case ZLIB:
                inflater = new Inflater();
                crc = null;
                break;
            case UNKNOWN:
                // Postpone the decision until setInput(...) is called.
                determineWrapper = true;
                accumulator = ByteBuffer.allocate(10);
                accumulator.flip();
                crc = null;
                break;
            default:
                throw new IllegalArgumentException("Only GZIP or ZLIB is supported, but you used " + wrapper);
        }
        this.dictionary = dictionary;
    }