private
    val KtFile.normalizedPath: String?
        get() = virtualFile.canonicalPath?.let { normaliseFileSeparators(it) }

    private
    val ApiSourceFile.normalizedPath: String
        get() = normaliseFileSeparators(currentFile.canonicalPath)

                        description = "Ensures the accepted api changes file is kept alphabetically ordered to make merging changes to it easier"
                        apiChangesFile.set(layout.projectDirectory.file("${ TextUtil.normaliseFileSeparators(acceptedApiChangesFile.absolutePath) }"))
                    }

                    val sortAcceptedApiChanges = tasks.register<gradlebuild.binarycompatibility.SortAcceptedApiChangesTask>("sortAcceptedApiChanges") {

        }

    private
    fun sourceNamesFromDir(dir: File): Sequence<String> =
        dir.walkTopDown()
            .filter { it.name.isClassFilePath }
            .map { kotlinSourceNameOf(normaliseFileSeparators(it.relativeTo(dir).path)) }

    private
    fun classBytesIndexFor(entry: Any): ClassBytesIndex =
        when (entry) {
            is File -> when {