}

  private RegularImmutableMap(
      Entry<K, V>[] entries, @CheckForNull @Nullable ImmutableMapEntry<K, V>[] table, int mask) {
    this.entries = entries;
    this.table = table;
    this.mask = mask;
  }

  /**
   * Checks if the given key already appears in the hash chain starting at {@code keyBucketHead}. If

	if maskConfigured {
		// original mask flag is still the main reference.
		if maskV4Configured || maskV6Configured {
			return nil, errors.New("usage of --node-cidr-mask-size-ipv4 and --node-cidr-mask-size-ipv6 is not allowed if --node-cidr-mask-size is set. For dual-stack clusters please unset it and use IPFamily specific flags")
		}

		mask := int(cfg.NodeCIDRMaskSize)
		return sortedSizes(mask, mask), nil
	}

	// Implemented using quadratic probing.
	// Probe sequence is h(i) = h0 + i*(i+1)/2 mod 2^k.
	// We're guaranteed to hit all table entries using this probe sequence.
	mask := t.size - 1
	h := itabHashFunc(inter, typ) & mask
	for i := uintptr(1); ; i++ {
		p := (**itab)(add(unsafe.Pointer(&t.entries), h*goarch.PtrSize))
		// Use atomic read here so if we see m != nil, we also see

	// and this function will return false.
	const mask = 0 |
		1<<'.' |
		1<<',' |
		1<<':' |
		1<<';' |
		1<<'?' |
		1<<'!'

	return ((uint64(1)<<c)&(mask&(1<<64-1)) |
		(uint64(1)<<(c-64))&(mask>>64)) != 0
}

// isPath reports whether c is a (non-punctuation) path byte.
func isPath(c byte) bool {
	// mask is a 128-bit bitmap with 1s for allowed bytes,

      return null;
    }
    if (hashTableObject instanceof byte[]) {
      byte[] hashTable = (byte[]) hashTableObject;
      int mask = hashTable.length - 1;
      for (int h = Hashing.smear(key.hashCode()); ; h++) {
        h &= mask;
        int keyIndex = hashTable[h] & BYTE_MASK; // unsigned read
        if (keyIndex == BYTE_MASK) { // -1 signed becomes 255 unsigned
          return null;

		}
		return res
	default:
		return []Name{name}
	}
}

// Mask returns the type as mask.
// Compound "All" types are expanded.
func (name Name) Mask() uint64 {
	if name < objectSingleTypesEnd {
		return 1 << (name - 1)
	}
	var mask uint64
	for _, n := range name.Expand() {
		mask |= 1 << (n - 1)
	}
	return mask
}

// String - returns string representation of event type.

    in 'a'..'f' -> this - 'a' + 10
    in 'A'..'F' -> this - 'A' + 10
    else -> -1
  }

internal infix fun Byte.and(mask: Int): Int = toInt() and mask

internal infix fun Short.and(mask: Int): Int = toInt() and mask

internal infix fun Int.and(mask: Long): Long = toLong() and mask

@Throws(IOException::class)
internal fun BufferedSink.writeMedium(medium: Int) {
  writeByte(medium.ushr(16) and 0xff)

	hints := map[string][]topologymanager.TopologyHint{}
	bitmask.IterateBitMasks(numaNodes, func(mask bitmask.BitMask) {
		maskBits := mask.GetBits()
		singleNUMAHint := len(maskBits) == 1

		totalFreeSize := map[v1.ResourceName]uint64{}
		totalAllocatableSize := map[v1.ResourceName]uint64{}
		// calculate total free and allocatable memory for the node mask
		for _, nodeID := range maskBits {
			for resourceName := range requestedResources {

	// ITypeImmMask is a mask including only the immediate portion of
	// I-type instructions.
	ITypeImmMask = 0xfff00000

	// JTypeImmMask is a mask including only the immediate portion of
	// J-type instructions.
	JTypeImmMask = 0xfffff000

	// STypeImmMask is a mask including only the immediate portion of
	// S-type instructions.
	STypeImmMask = 0xfe000f80

	// UTypeImmMask is a mask including only the immediate portion of

//go:linkname abigen_sync_atomic_OrInt64 sync/atomic.OrInt64
func abigen_sync_atomic_OrInt64(addr *int64, mask int64) (old int64)

//go:linkname abigen_sync_atomic_OrUint64 sync/atomic.OrUint64
func abigen_sync_atomic_OrUint64(addr *uint64, mask uint64) (old uint64)

//go:linkname abigen_sync_atomic_OrUintptr sync/atomic.OrUintptr
func abigen_sync_atomic_OrUintptr(addr *uintptr, mask uintptr) (old uintptr)