hp       []HintProvider
	expected TopologyHint
}

func commonPolicyMergeTestCases(numaNodes []int) []policyMergeTestCase {
	return []policyMergeTestCase{
		{
			name: "Two providers, 1 hint each, same mask, both preferred 1/2",
			hp: []HintProvider{
				&mockHintProvider{
					map[string][]TopologyHint{
						"resource1": {
							{
								NUMANodeAffinity: NewTestBitMask(0),
								Preferred:        true,

			cidr: "192.168.1.1/28",
			want: 0,
		},
		{
			name: "small mask IPv4",
			cidr: "192.168.1.1/27",
			want: 16,
		},
		{
			name: "small mask IPv6",
			cidr: "fd00::1/124",
			want: 0,
		},
		{
			name: "small mask IPv6",
			cidr: "fd00::1/122",
			want: 16,
		},
		{
			name: "medium mask IPv4",
			cidr: "192.168.1.1/22",
			want: 64,
		},
		{

	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
	}

        Task task1 = task(':task1')
        Task task2 = task(':task2')
        ResultHandlerVersion1<Void> adaptedHandler
        ResultHandler<Void> handler = Mock()
        OutputStream stdout = Stub()
        OutputStream stderr = Stub()

        when:
        launcher.standardOutput = stdout
        launcher.standardError = stderr
        launcher.forTasks(task1, task2)
        launcher.run(handler)

	// 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)

// limbs x₂₆[4] will be the most significant limb and x₂₆[0]
// will be the least significant limb.

// masking constants
#define MOD24 V0 // [0x0000000000ffffff, 0x0000000000ffffff] - mask low 24-bits
#define MOD26 V1 // [0x0000000003ffffff, 0x0000000003ffffff] - mask low 26-bits

// expansion constants (see EXPAND macro)
#define EX0 V2
#define EX1 V3
#define EX2 V4

// key (r², r or 1 depending on context)
#define R_0 V5