srcx := (*uintptr)(unsafe.Pointer(src + i))
			p := buf.get2()
			p[0] = *dstx
			p[1] = *srcx
		}
	}
}

// countAlloc returns the number of objects allocated in span s by
// scanning the mark bitmap.
func (s *mspan) countAlloc() int {
	count := 0
	bytes := divRoundUp(uintptr(s.nelems), 8)
	// Iterate over each 8-byte chunk and count allocations

			if *s.gcmarkBits.bytep(i)&^*s.allocBits.bytep(i) != 0 {
				s.reportZombies()
			}
		}
	}

	// Count the number of free objects in this span.
	nalloc := uint16(s.countAlloc())
	nfreed := s.allocCount - nalloc
	if nalloc > s.allocCount {
		// The zombie check above should have caught this in
		// more detail.

	})
}

func MSpanCountAlloc(ms *MSpan, bits []byte) int {
	s := (*mspan)(ms)
	s.nelems = uint16(len(bits) * 8)
	s.gcmarkBits = (*gcBits)(unsafe.Pointer(&bits[0]))
	result := s.countAlloc()
	s.gcmarkBits = nil
	return result
}

const (
	TimeHistSubBucketBits = timeHistSubBucketBits
	TimeHistNumSubBuckets = timeHistNumSubBuckets
	TimeHistNumBuckets    = timeHistNumBuckets

import org.gradle.api.artifacts.transform.TransformParameters

// tag::artifact-transform-countloc[]
abstract class CountLoc : TransformAction<TransformParameters.None> {

    @get:Inject                                                         // <1>
    abstract val inputChanges: InputChanges

    @get:PathSensitive(PathSensitivity.RELATIVE)
    @get:InputArtifact
    abstract val input: Provider<FileSystemLocation>

    override

import org.gradle.api.artifacts.transform.TransformParameters

// tag::artifact-transform-countloc[]
abstract class CountLoc implements TransformAction<TransformParameters.None> {

    @Inject                                                             // <1>
    abstract InputChanges getInputChanges()

    @PathSensitive(PathSensitivity.RELATIVE)
    @InputArtifact
    abstract Provider<FileSystemLocation> getInput()

    @Override

====
include::sample[dir="snippets/dependencyManagement/artifactTransforms-incremental/kotlin",files="build.gradle.kts[tags=artifact-transform-countloc]"]
include::sample[dir="snippets/dependencyManagement/artifactTransforms-incremental/groovy",files="build.gradle[tags=artifact-transform-countloc]"]
====
<1> Inject `InputChanges`
<2> Query for changes in the input artifact

// TODO: https://github.com/gradle/gradle/issues/10867