Heap heap;
      if (crossOver == index) {
        heap = this;
      } else {
        index = crossOver;
        heap = otherHeap;
      }
      heap.bubbleUpAlternatingLevels(index, x);
    }

    /**
     * Bubbles a value from {@code index} up the levels of this heap, and returns the index the
     * element ended up at.
     */
    @CanIgnoreReturnValue

		Name:        "/gc/heap/goal:bytes",
		Description: "Heap size target for the end of the GC cycle.",
		Kind:        KindUint64,
	},
	{
		Name:        "/gc/heap/live:bytes",
		Description: "Heap memory occupied by live objects that were marked by the previous GC.",
		Kind:        KindUint64,
	},
	{
		Name:        "/gc/heap/objects:objects",
		Description: "Number of objects, live or unswept, occupying heap memory.",

		Cumulative count of heap allocations whose storage was freed
		by the garbage collector. Note that this does not include tiny
		objects as defined by /gc/heap/tiny/allocs:objects, only tiny
		blocks.

	/gc/heap/goal:bytes
		Heap size target for the end of the GC cycle.

	/gc/heap/live:bytes
		Heap memory occupied by live objects that were marked by the
		previous GC.

	/gc/heap/objects:objects

      Heap heap;
      if (crossOver == index) {
        heap = this;
      } else {
        index = crossOver;
        heap = otherHeap;
      }
      heap.bubbleUpAlternatingLevels(index, x);
    }

    /**
     * Bubbles a value from {@code index} up the levels of this heap, and returns the index the
     * element ended up at.
     */
    @CanIgnoreReturnValue

	// structure is meant to represent the Go heap. At worst, copying this
	// would take ~160µs assuming a conservative copying rate of 25 GiB/s (the
	// copy will almost never trigger a page fault) for a 1 TiB heap with 4 MiB
	// arenas which is completely discontiguous. ~160µs is still a lot, but in
	// practice most platforms have 64 MiB arenas (which cuts this by a factor
	// of 16) and Go heaps are usually mostly contiguous, so the chance that

    def "can define subtype of `ApplicationBinarySpec`"() {
        buildFile << """
@Managed
interface TheApp extends ApplicationSpec {}
@Managed
interface TheAppBinary extends ApplicationBinarySpec {}

class MyRules extends RuleSource {

    @ComponentType
    void registerComponent(TypeBuilder<TheApp> builder) {}

    @ComponentType
    void registerBinary(TypeBuilder<TheAppBinary> builder) {}

	}
	fmt.Println("OK")
}

func GCPhys() {
	// This test ensures that heap-growth scavenging is working as intended.
	//
	// It attempts to construct a sizeable "swiss cheese" heap, with many
	// allocChunk-sized holes. Then, it triggers a heap growth by trying to
	// allocate as much memory as would fit in those holes.
	//
	// The heap growth should cause a large number of those holes to be
	// returned to the OS.

	// over the lifetime of the program.
	totalAllocated uint64

	// totalFreed is the total bytes of heap objects freed
	// over the lifetime of the program.
	totalFreed uint64

	// totalAllocs is the number of heap objects allocated over
	// the lifetime of the program.
	totalAllocs uint64

	// totalFrees is the number of heap objects freed over
	// the lifetime of the program.

The project memory settings are likely not configured or are configured to an insufficient value.
The daemon will restart for the next build, which may increase subsequent build times.
These settings can be adjusted by setting 'org.gradle.jvmargs' in 'gradle.properties'.
The currently configured max heap space is '512 MiB' and the configured max metaspace is 'unknown'.

//
// 1. shade(*slot) prevents a mutator from hiding an object by moving
// the sole pointer to it from the heap to its stack. If it attempts
// to unlink an object from the heap, this will shade it.
//
// 2. shade(ptr) prevents a mutator from hiding an object by moving
// the sole pointer to it from its stack into a black object in the
// heap. If it attempts to install the pointer into a black object,
// this will shade it.
//