def listener1 = {
            thread.blockUntil.received
            instant.handled
        } as OperationCompletionListener
        def listener2 = {
            instant.received
            thread.blockUntil.handled
        } as OperationCompletionListener

        when:
        registry.onTaskCompletion(Providers.of(listener1))
        registry.onTaskCompletion(Providers.of(listener2))

            import ${BuildEventsListenerRegistry.name}
            import ${OperationCompletionListener.name}
            import ${FinishEvent.name}
            import ${TaskFinishEvent.name}
            import ${BuildServiceParameters.name}
            import ${AtomicInteger.name}

            abstract class BlockingListener implements OperationCompletionListener, BuildService<BuildServiceParameters.None>, Closeable {

            import org.gradle.tooling.events.OperationCompletionListener
            import org.gradle.tooling.events.FinishEvent
            import org.gradle.tooling.events.task.java.JavaCompileTaskOperationResult

            apply plugin: SomePlugin

            abstract class ListenerImpl implements BuildService<BuildServiceParameters.None>, OperationCompletionListener {
                void onFinish(FinishEvent event) {

import org.gradle.build.event.BuildEventsListenerRegistry
import org.gradle.internal.nativeintegration.network.HostnameLookup
import org.gradle.tooling.events.FinishEvent
import org.gradle.tooling.events.OperationCompletionListener


class Helper(private val providers: ProviderFactory) {
    val originalUrls: Map<String, String> = mapOf(
        "mavencentral" to "https://repo.maven.apache.org/maven2/",