import java.util.function.Supplier;

import static org.gradle.cache.internal.filelock.DefaultLockOptions.mode;

public class OnDemandFileAccess extends AbstractFileAccess {
    private final String displayName;
    private final FileLockManager manager;
    private final File targetFile;

    public OnDemandFileAccess(File targetFile, String displayName, FileLockManager manager) {
        this.targetFile = targetFile;

public class Install {
    public static final String DEFAULT_DISTRIBUTION_PATH = "wrapper/dists";
    public static final String SHA_256 = ".sha256";
    public static final int RETRIES = 3;
    private final Logger logger;
    private final IDownload download;
    private final PathAssembler pathAssembler;

    }

    protected void executeThumbnailGenerator() {
        final List<String> cmdList = new ArrayList<>();
        final String cpSeparator = SystemUtils.IS_OS_WINDOWS ? ";" : ":";
        final ServletContext servletContext = ComponentUtil.getComponent(ServletContext.class);
        final ProcessHelper processHelper = ComponentUtil.getProcessHelper();
        final FessConfig fessConfig = ComponentUtil.getFessConfig();

import java.io.FileOutputStream;
import java.util.function.Supplier;

public class FileBackedObjectHolder<T> implements ObjectHolder<T> {
    private final FileAccess fileAccess;
    private final Serializer<T> serializer;
    private final Chmod chmod;
    private final File cacheFile;

    public FileBackedObjectHolder(File cacheFile, FileAccess fileAccess, Serializer<T> serializer, Chmod chmod) {
        this.cacheFile = cacheFile;

public class DefaultNestedBuildTree implements NestedBuildTree {
    private final BuildInvocationScopeId buildInvocationScopeId;
    private final BuildDefinition buildDefinition;
    private final BuildIdentifier buildIdentifier;
    private final Path identityPath;
    private final BuildState owner;
    private final GradleUserHomeScopeServiceRegistry userHomeDirServiceRegistry;
    private final CrossBuildSessionState crossBuildSessionState;

            final ObjectInputStream ois = new ObjectInputStream(bais);
            try {
                return ois.readObject();
            } finally {
                CloseableUtil.close(ois);
            }
        } catch (final IOException ex) {
            throw new IORuntimeException(ex);
        } catch (final ClassNotFoundException ex) {

    }

    protected void executeSuggestCreator() {
        final List<String> cmdList = new ArrayList<>();
        final String cpSeparator = SystemUtils.IS_OS_WINDOWS ? ";" : ":";
        final ServletContext servletContext = ComponentUtil.getComponent(ServletContext.class);
        final ProcessHelper processHelper = ComponentUtil.getProcessHelper();
        final FessConfig fessConfig = ComponentUtil.getFessConfig();

    private final File dir;
    private final String baseName;
    private final Writer<T> writer;
    private final Reader<T> reader;
    private final AtomicInteger counter = new AtomicInteger();
    private final List<Sink<T>> sinks = new CopyOnWriteArrayList<>();
    private final BlockingQueue<Sink<T>> availableSinks = new LinkedBlockingDeque<>();

    private OsMemoryStatus memoryStatus;
    private final double minFreeMemoryPercentage;
    private long physicalMemoryThresholdInBytes;
    private long virtualMemoryThresholdInBytes;
    private static final Logger LOGGER = Logging.getLogger(LowMemoryDaemonExpirationStrategy.class);

    // Reasonable default threshold bounds: between 384M and 1G
    public static final long MIN_THRESHOLD_BYTES = 384 * 1024 * 1024;

    protected Result saveImage(final ImageInputStream input, final File outputFile) throws IOException {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final Iterator<ImageReader> readers = ImageIO.getImageReaders(input);
        if (readers.hasNext()) {
            final ImageReader reader = readers.next();
            try {
                reader.setInput(input);