// slack if things are slow.
	var numGCs uint32
	const want = 2
	for i := 0; i < 200 && numGCs < want; i++ {
		time.Sleep(5 * time.Millisecond)

		// Test that periodic GC actually happened.
		runtime.ReadMemStats(&ms2)
		numGCs = ms2.NumGC - ms1.NumGC
	}
	*runtime.ForceGCPeriod = orig

	if numGCs < want {
		t.Fatalf("no periodic GC: got %v GCs, want >= 2", numGCs)
	}
}

	// about each's role in the algorithm.
	numLMS := placeLMS_8_32(text, sa, freq, bucket)
	if numLMS <= 1 {
		// 0 or 1 items are already sorted. Do nothing.
	} else {
		induceSubL_8_32(text, sa, freq, bucket)
		induceSubS_8_32(text, sa, freq, bucket)
		length_8_32(text, sa, numLMS)
		maxID := assignID_8_32(text, sa, numLMS)
		if maxID < numLMS {
			map_32(sa, numLMS)
			recurse_32(sa, tmp, numLMS, maxID)

  public void testIn_compilesWithExplicitSupertype() {
    Collection<Number> nums = ImmutableSet.of();
    Predicate<Number> p1 = Predicates.in(nums);
    Predicate<Object> p2 = Predicates.<Object>in(nums);
    // The next two lines are not expected to compile.
    // Predicate<Integer> p3 = Predicates.in(nums);
    // Predicate<Integer> p4 = Predicates.<Integer>in(nums);
  }

  @J2ktIncompatible
  @GwtIncompatible // NullPointerTester

  }

  static BigInteger listProduct(List<BigInteger> nums) {
    return listProduct(nums, 0, nums.size());
  }

  static BigInteger listProduct(List<BigInteger> nums, int start, int end) {
    switch (end - start) {
      case 0:
        return BigInteger.ONE;
      case 1:
        return nums.get(start);
      case 2:
        return nums.get(start).multiply(nums.get(start + 1));
      case 3:

// sort the NUMA nodes directly, and return them.
func (n *numaFirst) sortAvailableNUMANodes() []int {
	numas := n.acc.details.NUMANodes().UnsortedList()
	n.acc.sort(numas, n.acc.details.CPUsInNUMANodes)
	return numas
}

// If NUMA nodes are higher in the memory hierarchy than sockets, then we need
// to pull the set of sockets out of each sorted NUMA node, and accumulate the

  public void testIn_compilesWithExplicitSupertype() {
    Collection<Number> nums = ImmutableSet.of();
    Predicate<Number> p1 = Predicates.in(nums);
    Predicate<Object> p2 = Predicates.<Object>in(nums);
    // The next two lines are not expected to compile.
    // Predicate<Integer> p3 = Predicates.in(nums);
    // Predicate<Integer> p4 = Predicates.<Integer>in(nums);
  }

  @J2ktIncompatible
  @GwtIncompatible // NullPointerTester

        def spec = { it < 5 }
        def filter = { Integer[] nums -> filter(nums as List, spec) }

        expect:
        filter(1, 2, 3) == [1, 2, 3]
        filter(7, 8, 9) == []
        filter() == []
        filter(4, 5, 6) == [4]
    }

    def "array filtering"() {
        given:
        def spec = { it < 5 }
        def filter = { Integer[] nums -> filter(nums, spec) }

        expect:

  }

  static BigInteger listProduct(List<BigInteger> nums) {
    return listProduct(nums, 0, nums.size());
  }

  static BigInteger listProduct(List<BigInteger> nums, int start, int end) {
    switch (end - start) {
      case 0:
        return BigInteger.ONE;
      case 1:
        return nums.get(start);
      case 2:
        return nums.get(start).multiply(nums.get(start + 1));
      case 3:

func writeElementSec(ctxt *ld.Link, numImports, numFns uint64) {
	sizeOffset := writeSecHeader(ctxt, sectionElement)

	writeUleb128(ctxt.Out, 1) // number of element segments

	writeUleb128(ctxt.Out, 0) // tableidx
	writeI32Const(ctxt.Out, funcValueOffset)
	ctxt.Out.WriteByte(0x0b) // end

	writeUleb128(ctxt.Out, numFns) // number of entries
	for i := uint64(0); i < numFns; i++ {
		writeUleb128(ctxt.Out, numImports+i)
	}

		// Returns an empty int slice for cardinality < 0.
		return nil
	}

	nums := make([]int, cardinality)
	keyCrc := crc32.Checksum([]byte(key), crc32.IEEETable)

	start := int(keyCrc % uint32(cardinality))
	for i := 1; i <= cardinality; i++ {
		nums[i-1] = 1 + ((start + i) % cardinality)
	}
	return nums
}

// Reads all `xl.meta` metadata as a FileInfo slice.