if (&block.front() == &block.back()) {
      // The tf_device.launch is empty (except for the return).
      // Remove the whole tf_device.launch, since later passes will make it send
      // the arguments back and forth between the devices.
      Operation* return_op = &block.back();
      assert(llvm::isa<tf_device::ReturnOp>(return_op));
      for (auto [inner, outer] :

import org.gradle.internal.util.PropertiesUtils
import org.gradle.util.internal.VersionNumber
import org.gradle.work.DisableCachingByDefault
import java.util.Properties


@DisableCachingByDefault(because = "Not worth caching")
abstract class UpdateInitPluginTemplateVersionFile : DefaultTask() {

    private
    val devSuffixes = arrayOf(
        "-SNAP\\d+",
        "-SNAPSHOT",
        "-alpha.*\\d+",
        "-beta.*\\d+",

 *     into 'dest'
 *     preserve {
 *         include 'extraDir/**'
 *         include 'dir1/**'
 *         exclude 'dir1/extra.txt'
 *     }
 * }
 * </pre>
 */
@DisableCachingByDefault(because = "Not worth caching")
public abstract class Sync extends AbstractCopyTask {

    private final PatternFilterable preserveInDestination = new PatternSet();

    @Override
    protected CopyAction createCopyAction() {

import java.io.FileOutputStream
import java.nio.file.Path
import java.util.ArrayDeque
import java.util.Queue
import java.util.jar.JarFile
import java.util.jar.JarOutputStream


@DisableCachingByDefault(because = "Not worth caching")
abstract class ShadedJar : DefaultTask() {
    @get:PathSensitive(PathSensitivity.RELATIVE)
    @get:InputFiles
    abstract val relocatedClassesConfiguration: ConfigurableFileCollection

import java.util.Properties
import javax.xml.parsers.DocumentBuilderFactory


/**
 * Fetch the latest AGP versions and write a properties file.
 * Never up-to-date, non-cacheable.
 */
@UntrackedTask(because = "Not worth tracking")
abstract class UpdateAgpVersions : DefaultTask() {

    @get:Internal
    abstract val comment: Property<String>

    @get:Internal
    abstract val minimumSupportedMinor: Property<String>

import java.util.TreeMap;

/**
 * Displays the properties of a project. An instance of this type is used when you execute the {@code properties} task
 * from the command-line.
 */
@DisableCachingByDefault(because = "Not worth caching")
public abstract class PropertyReportTask extends AbstractProjectBasedReportTask<PropertyReportTask.PropertyReportModel> {

    private PropertyReportRenderer renderer = new PropertyReportRenderer();

        }
    }

    @Requires(value = IntegTestPreconditions.NotParallelExecutor, reason = """
Don't run in parallel mode, as the expectation for the setup build are incorrect
It could potentially be worth running this in parallel mode to demonstrate the difference between
parallel and configuration cache
""")
    def "runs tasks in same project in parallel by default"() {
        server.start()

        given:

import javax.annotation.Nullable;
import java.nio.charset.Charset;

/**
 * Assembles a ZIP archive.
 *
 * The default is to compress the contents of the zip.
 */
@DisableCachingByDefault(because = "Not worth caching")
public abstract class Zip extends AbstractArchiveTask {
    public static final String ZIP_EXTENSION = "zip";
    private ZipEntryCompression entryCompression = ZipEntryCompression.DEFLATED;

import java.nio.charset.Charset;
import java.util.concurrent.Callable;

/**
 * Creates a XCTest bundle with a run script so it can be easily executed.
 *
 * @since 4.4
 */
@DisableCachingByDefault(because = "Not worth caching")
public abstract class InstallXCTestBundle extends DefaultTask {
    private final DirectoryProperty installDirectory;
    private final RegularFileProperty bundleBinaryFile;

    public InstallXCTestBundle() {

  public final void clear() {
    backingMap.clear();
    size = 0;
  }

  /**
   * Skeleton of per-entry iterators. We could push this down and win a few bytes, but it's complex
   * enough it's not especially worth it.
   */
  abstract class Itr<T extends @Nullable Object> implements Iterator<T> {
    int entryIndex = backingMap.firstIndex();
    int toRemove = -1;
    int expectedModCount = backingMap.modCount;