Method discard

java/org/brotli/wrapper/dec/Decoder.java:116–121

(int length)

  }

  void discard(int length) {
    ((Buffer) buffer).position(buffer.position() + length);
    if (!buffer.hasRemaining()) {
      buffer = null;
    }
  }

  int consume(ByteBuffer dst) {
    ByteBuffer slice = buffer.slice();