* Past underutilization could mean that excess resources are available. Then, the RateLimiter
   * should speed up for a while, to take advantage of these resources. This is important when the
   * rate is applied to networking (limiting bandwidth), where past underutilization typically
   * translates to "almost empty buffers", which can be filled immediately.
   *
   * On the other hand, past underutilization could mean that "the server responsible for handling

    if (strictParsing) {
      checkState(
          this.maximumSize == UNSET_INT,
          "weigher can not be combined with maximum size (%s provided)",
          this.maximumSize);
    }

    // safely limiting the kinds of caches this can produce
    @SuppressWarnings("unchecked")
    CacheBuilder<K1, V1> me = (CacheBuilder<K1, V1>) this;
    me.weigher = checkNotNull(weigher);
    return me;
  }

    if (strictParsing) {
      checkState(
          this.maximumSize == UNSET_INT,
          "weigher can not be combined with maximum size (%s provided)",
          this.maximumSize);
    }

    // safely limiting the kinds of caches this can produce
    @SuppressWarnings("unchecked")
    CacheBuilder<K1, V1> me = (CacheBuilder<K1, V1>) this;
    me.weigher = checkNotNull(weigher);
    return me;
  }

func (l *GCCPULimiter) Capacity() uint64 {
	return l.limiter.bucket.capacity
}

func (l *GCCPULimiter) Overflow() uint64 {
	return l.limiter.overflow
}

func (l *GCCPULimiter) Limiting() bool {
	return l.limiter.limiting()
}

func (l *GCCPULimiter) NeedUpdate(now int64) bool {
	return l.limiter.needUpdate(now)
}

func (l *GCCPULimiter) StartGCTransition(enableGC bool, now int64) {

	fs.Int32Var(&c.KubeAPIBurst, "kube-api-burst", c.KubeAPIBurst, "Burst to use while talking with kubernetes apiserver. The number must be >= 0. If 0 will use DefaultBurst: 100. Doesn't cover events and node heartbeat apis which rate limiting is controlled by a different set of flags")

	}
}

func TestServerWithSelectiveListeningAddress(t *testing.T) {
	listener := newFakeListener()
	httpFactory := newFakeHTTPServerFactory()
	proxyChecker := &fakeProxierHealthChecker{true}

	// limiting addresses to loop back. We don't want any cleverness here around getting IP for
	// machine nor testing ipv6 || ipv4. using loop back guarantees the test will work on any machine

		bufwords = min
	}

	// Buffer sizes must be power of two, so that we don't have to
	// worry about uint32 wraparound changing the effective position
	// within the buffers. We store 30 bits of count; limiting to 28
	// gives us some room for intermediate calculations.
	if bufwords >= 1<<28 || tags >= 1<<28 {
		throw("newProfBuf: buffer too large")
	}
	var i int
	for i = 1; i < bufwords; i <<= 1 {
	}

	//
	// TODO(mknyszek): Hide the details of inMarkAssist in tracer
	// functions and simplify all the state tracking. This is a lot.
	enteredMarkAssistForTracing := false
retry:
	if gcCPULimiter.limiting() {
		// If the CPU limiter is enabled, intentionally don't
		// assist to reduce the amount of CPU time spent in the GC.
		if enteredMarkAssistForTracing {
			trace := traceAcquire()
			if trace.ok() {

   * @since 14.0 (since 1.0 as com.google.common.io.NullOutputStream)
   */
  public static OutputStream nullOutputStream() {
    return NULL_OUTPUT_STREAM;
  }

  /**
   * Wraps a {@link InputStream}, limiting the number of bytes which can be read.
   *
   * @param in the input stream to be wrapped
   * @param limit the maximum number of bytes to be read
   * @return a length-limited {@link InputStream}

   * @since 14.0 (since 1.0 as com.google.common.io.NullOutputStream)
   */
  public static OutputStream nullOutputStream() {
    return NULL_OUTPUT_STREAM;
  }

  /**
   * Wraps a {@link InputStream}, limiting the number of bytes which can be read.
   *
   * @param in the input stream to be wrapped
   * @param limit the maximum number of bytes to be read
   * @return a length-limited {@link InputStream}