import java.util.ArrayDeque
import java.util.Properties
import java.util.Queue


/**
 * Merges all instrumented super types from multiple projects in to one file.
 */
@CacheableTask
abstract class InstrumentedSuperTypesMergeTask : DefaultTask() {

    @get:InputFiles
    @get:PathSensitive(PathSensitivity.RELATIVE)
    abstract val instrumentationMetadataDirs: ConfigurableFileCollection

    /**

import gradlebuild.instrumentation.extensions.InstrumentationMetadataExtension.Companion.UPGRADED_PROPERTIES_MERGE_TASK
import gradlebuild.instrumentation.tasks.InstrumentedSuperTypesMergeTask
import gradlebuild.instrumentation.tasks.UpgradedPropertiesMergeTask
import gradlebuild.instrumentation.transforms.InstrumentationMetadataTransform

    this.manifestFile = generatedPropertiesFileFor("$runtimeApiJarName-classpath")
}

// At runtime, Gradle expects to have instrumentation metadata
val instrumentedSuperTypesMergeTask = tasks.named(INSTRUMENTED_SUPER_TYPES_MERGE_TASK)
val upgradedPropertiesMergeTask = tasks.named(UPGRADED_PROPERTIES_MERGE_TASK)
extensions.configure<InstrumentationMetadataExtension>(INSTRUMENTED_METADATA_EXTENSION) {