if (Workarounds.canReadFiles(consumer)) {
            return
        }
        undeclaredInputBroadcast.fileOpened(file, consumer)
    }

    override fun fileObserved(file: File, consumer: String) {
        undeclaredInputBroadcast.fileObserved(file, consumer)
    }

    override fun fileSystemEntryObserved(file: File, consumer: String) {
        if (Workarounds.canReadFiles(consumer)) {
            return

import java.io.File;

@EventScope(Scope.Build.class)
public interface FileResourceListener {
    /**
     * Called when a file system resource is accessed as a regular file.
     */
    void fileObserved(File file);

    /**
     * Called when the children of a file system resource are listed.
     */
    void directoryChildrenObserved(File file);

     */
    fun systemPropertyRead(key: String, value: Any?, consumer: String?)

    fun envVariableRead(key: String, value: String?, consumer: String?)

    fun fileOpened(file: File, consumer: String?)

    fun fileObserved(file: File, consumer: String?)

    fun fileSystemEntryObserved(file: File, consumer: String?)

    fun directoryChildrenObserved(directory: File, consumer: String?)

    private
    val listener: Listener by lazy(listenerManager::getBroadcaster)

    override fun propertiesFile(propertiesFile: File): Map<String, String>? {
        fileResourceListener.fileObserved(propertiesFile)
        return super.propertiesFile(propertiesFile)
    }

    override fun getSystemProperties(): Environment.Properties =

        result.getLockedDependencies() == [newId(DefaultModuleIdentifier.newId('org', 'bar'), '1.3'), newId(DefaultModuleIdentifier.newId('org', 'foo'), '1.0')] as Set

        1 * listener.fileObserved(_)
        if (!unique) {
            1 * listener.fileObserved(_)
        }

        where:
        unique << [true, false]
    }

    def 'can load lockfile as prefer constraints in update mode (Unique: #unique)'() {

line1

line2"""

        when:
        def result = lockFileReaderWriter.readLockFile('conf')

        then:
        result == ['line1', 'line2']

        1 * listener.fileObserved(lockFile)
    }

    def 'reads a unique lock file'() {
        given:
        def lockFile = tmpDir.file('gradle.lockfile')
        lockFile << """#ignored
bar=a,c
foo=a,b,c
empty=d
"""

    private
    fun isExecutingWork() = workExecutionTracker.currentTask.isPresent || workExecutionTracker.isExecutingTransformAction

    override fun fileObserved(file: File) {
        fileObserved(file, null)
    }

    override fun fileObserved(file: File, consumer: String?) {
        if (isInputTrackingDisabled()) {
            return
        }

    }

    @Nullable
    public List<String> readLockFile(String lockId) {
        checkValidRoot();

        Path lockFile = lockFilesRoot.resolve(decorate(lockId) + FILE_SUFFIX);
        listener.fileObserved(lockFile.toFile());
        if (Files.exists(lockFile)) {
            List<String> result;
            try {
                result = Files.readAllLines(lockFile, CHARSET);
            } catch (IOException e) {

            timeProvider,
            refreshKeys,
            useKeyServers,
            keyringFileHash
        );
    }

    private File observed(File file) {
        fileResourceListener.fileObserved(file);
        return file;
    }

    private static class DefaultSignatureVerificationService implements SignatureVerificationService {
        private final PublicKeyService keyService;

    ) {
        List<String> checksums = startParameter.getWriteDependencyVerifications();
        File verificationsFile = DependencyVerificationOverride.dependencyVerificationsFile(gradleDir);
        fileResourceListener.fileObserved(verificationsFile);

        if (!checksums.isEmpty() || startParameter.isExportKeys()) {