// The effective memory address is R or R+X depending on Index, Extend and Amount.
type MemExtend struct {
	Base   RegSP
	Index  Reg
	Extend ExtShift
	// Amount indicates the index shift amount (but also see ShiftMustBeZero field below).
	Amount uint8
	// Refer to ARM reference manual, for byte load/store(register), the index
	// shift amount must be 0, encoded in "S" as 0 if omitted, or as 1 if present.

        updateProgress();
    }

    @Override
    public void incrementSkipped() {
        incrementSkipped(1);
    }

    @Override
    public void incrementSkipped(long amount) {
        skipped += amount;
        updateProgress();
    }

    public long getDeleted() {
        return deleted;
    }

    private void updateProgress() {

/**
 * Memory holder.
 */
public interface MemoryHolder {

    /**
     * Attempt to release system memory.
     *
     * @param memoryAmountBytes The amount of system memory to release.
     * @return The amount of released system memory
     * @throws IllegalArgumentException if memoryAmountBytes is negative
     */
    long attemptToRelease(long memoryAmountBytes) throws IllegalArgumentException;

    void incrementSkipped();

    void incrementSkipped(long amount);

    CleanupProgressMonitor NO_OP = new CleanupProgressMonitor() {
        @Override
        public void incrementDeleted() {
        }

        @Override
        public void incrementSkipped() {
        }

        @Override
        public void incrementSkipped(long amount) {
        }
    };

	// 2. On Linux node, total physical memory is read from MemTotal in /proc/meminfo.
	// GlobalMemoryStatusEx returns the amount of physical memory that is available
	// for the operating system to use. The amount returned by GlobalMemoryStatusEx
	// is closer in parity with Linux
	// https://www.kernel.org/doc/Documentation/filesystems/proc.txt
	var statex MemoryStatusEx
	statex.Length = uint32(unsafe.Sizeof(statex))

// The underlying implementation is a *LimitedWriter.
func LimitWriter(w io.Writer, n int64) io.Writer { return &LimitedWriter{w, n} }

// A LimitedWriter writes to W but limits the amount of
// data returned to just N bytes. Each call to Write
// updates N to reflect the new amount remaining.
// Write returns EOF when N <= 0 or when the underlying W returns EOF.
type LimitedWriter struct {
	W io.Writer // underlying writer

     */
    void removeMemoryHolder(MemoryHolder holder);

    /**
     * Request an amount of free system memory.
     *
     * Attempt to free as much memory as possible to get {@literal memoryAmountBytes}
     * of free memory available on the system.
     *
     * @param memoryAmountBytes The requested amount of memory in bytes. If negative, {@literal 0} is assumed.
     */

//
// Args:
//   double_multiplier: The double-precision floating-point multiplier.
//
// Returns:
//   A quantized multiplier, represented as a pair of integers: the quantized
//   multiplier and the shift amount. The shift amount is the number of bits
//   that the quantized multiplier should be shifted to the right before being
//   used.
QuantizedMultiplier QuantizeMultiplier(double double_multiplier) {
  if (double_multiplier < 1e-6) {

 *
 * @since 8.0
 */
public class TimestampSuppliers {
    /**
     * Returns a supplier that calculates a timestamp exactly the given amount of time
     * prior to the current time, or 0 if the amount of time extends beyond the epoch.
     */
    public static Supplier<Long> inThePast(int value, TimeUnit timeUnit) {

	// CFS quota is measured in two values:
	//  - cfs_period_us=100ms (the amount of time to measure usage across)
	//  - cfs_quota=20ms (the amount of cpu time allowed to be used across a period)
	// so in the above example, you are limited to 20% of a single CPU
	// for multi-cpu environments, you just scale equivalent amounts
	// see https://www.kernel.org/doc/Documentation/scheduler/sched-bwc.txt for details
	if milliCPU == 0 {