import java.io.*;

class Test {
    /**
     * Convert a Closeable to a Runnable by converting checked IOException
     * to UncheckedIOException
     */
    private static Runnable asUncheckedRunnable(Closeable c) {
        return () -> {
            try {
                c.close();
            } catch (IOException e) {
                throw new UncheckedIOException(e);
            }
        };
    }
}