class SketchRamAccounting implements AutoCloseable {

    private static final int BLOCK_SIZE = 1024;
    private static final int SHIFTED_BLOCK_SIZE = 32;

    private final RamAccounting ramAccounting;
    private final RateLimiter rateLimiter;

    private long blockCache;
    private long bytesSinceLastPause;

    public SketchRamAccounting(RamAccounting ramAccounting, RateLimiter rateLimiter) {
        this.ramAccounting = ramAccounting;
        this.rateLimiter = rateLimiter;
    }

    public void addBytes(long bytes) {<FILL_FUNCTION_BODY>}

    private void checkRateLimit(long bytes) {
        if (rateLimiter.getMBPerSec() > 0) {
            // Throttling is enabled
            bytesSinceLastPause += bytes;
            if (bytesSinceLastPause >= rateLimiter.getMinPauseCheckBytes()) {
                try {
                    rateLimiter.pause(bytesSinceLastPause); // SimpleRateLimiter does one volatile read of mbPerSec.
                } catch (IOException e) {
                    throw new UncheckedIOException(e);
                } finally {
                    bytesSinceLastPause = 0;
                }
            }
        }
    }

    @Override
    public void close() throws IOException {
        ramAccounting.close();
    }
}

        this.blockCache += bytes;
        boolean checklimit = false;
        while (this.blockCache > BLOCK_SIZE) {
            this.blockCache -= BLOCK_SIZE;
            ramAccounting.addBytes(SHIFTED_BLOCK_SIZE);
            checklimit = true;
        }
        if (checklimit) {
            checkRateLimit(bytes);
        }
    
<no_super_class>