import java.io.Serializable;

public class CacheDirTagMarkingStrategy implements MarkingStrategy, Serializable {
    @Override
    public void tryMarkCacheDirectory(File file) {
        CacheDirUtil.tryMarkCacheDirectoryByTag(file.toPath());
    }

    /**
     * Mark a directory as a cache directory. This typically involves setting attributes or creating files in it.
     */
    public static void tryMarkCacheDirectoryByTag(Path dir) {
        if (!Files.isDirectory(dir)) {
            return;
        }
        Path cacheDirTag = dir.resolve("CACHEDIR.TAG");
        OutputStream stream;
        try {