exp += e
	x := Float64bits(frac)
	exp += int(x>>shift)&mask - bias
	if exp < -1075 {
		return Copysign(0, frac) // underflow
	}
	if exp > 1023 { // overflow
		if frac < 0 {
			return Inf(-1)
		}
		return Inf(1)
	}
	var m float64 = 1
	if exp < -1022 { // denormal
		exp += 53
		m = 1.0 / (1 << 53) // 2**-53
	}
	x &^= mask << shift
	x |= uint64(exp+bias) << shift
	return m * Float64frombits(x)

	SecondaryServiceCIDR string
	// NodeCIDRMaskSize is the mask size for node cidr in single-stack cluster.
	// This can be used only with single stack clusters and is incompatible with dual stack clusters.
	NodeCIDRMaskSize int32
	// NodeCIDRMaskSizeIPv4 is the mask size for IPv4 node cidr in dual-stack cluster.

    public static String intercept_readText(
        File thisFile,
        Charset charset,
        @KotlinDefaultMask int mask,
        @CallerClassName String consumer
    ) throws Throwable {
        return mask != 0 ?
            Instrumented.kotlinIoFilesKtReadTextDefault(thisFile, charset, mask, null, consumer) :
            Instrumented.kotlinIoFilesKtReadText(thisFile, charset, consumer);
    }

	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,
		},
		{

		}

		for idx, cidr := range clusterCIDRs {
			mask := cidr.Mask
			if maskSize, _ := mask.Size(); maskSize > nodeCIDRMaskSizes[idx] {
				return nil, fmt.Errorf("Controller: Invalid --cluster-cidr, mask size of cluster CIDR must be less than or equal to --node-cidr-mask-size configured for CIDR family")
			}
		}
	}

	ic := &Controller{
		cloud:                cloud,

    if (element == null || hashTable.length == 0) {
      return 0;
    }
    int hash = Hashing.smearedHash(element);
    int mask = hashTable.length - 1;
    for (ImmutableEntry<?> entry = hashTable[hash & mask];
        entry != null;
        entry = entry.nextInBucket()) {
      if (Objects.equal(element, entry.getElement())) {
        return entry.getCount();
      }
    }

        }
    }

    public static <T> T invokeKotlinStaticDefault(Lazy<MethodHandle> handle, int mask, Object... args) throws Throwable {
        Object[] argsWithDefaultMaskAndFlag = Arrays.copyOf(args, args.length + 2);
        argsWithDefaultMaskAndFlag[args.length] = mask;
        argsWithDefaultMaskAndFlag[args.length + 1] = null; // it's already there, but let's be clear

	arena := mheap_.arenas[ai.l1()][ai.l2()]
	arenaWord := (obj / heapArenaBytes / 8) % uintptr(len(arena.checkmarks.b))
	mask := byte(1 << ((obj / heapArenaBytes) % 8))
	bytep := &arena.checkmarks.b[arenaWord]

	if atomic.Load8(bytep)&mask != 0 {
		// Already checkmarked.
		return true
	}

	atomic.Or8(bytep, mask)
	return false

 *
 *     {@literal @}BinaryTasks
 *     void createBinaryTasks(ModelMap<Task> tasks, SampleBinary binary) {
 *         tasks.create("${binary.name}Task1", MyCustomBinaryCreationTask)
 *         tasks.create("${binary.name}Task2") {
 *             dependsOn "${binary.name}Task1"
 *         }
 *     }
 * }
 * </pre>
 */
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.METHOD)
@Incubating