*/
public interface JavaToolchain extends Toolchain {
    //    /**
    //     * Returns a list of {@link java.io.File}s which represents the bootstrap libraries for the
    //     * runtime environment. The Bootstrap libraries include libraries in JRE's
    //     * extension directory, if there are any.
    //     *
    //     * @return List
    //     */
    //    List getBootstrapLibraries();

      return new URL(finalizerUrl, urlString);
    }

    /** Creates a class loader with the given base URL as its classpath. */
    URLClassLoader newLoader(URL base) {
      // We use the bootstrap class loader as the parent because Finalizer by design uses
      // only standard Java classes. That also means that FinalizableReferenceQueueTest
      // doesn't pick up the wrong version of the Finalizer class.

      return new URL(finalizerUrl, urlString);
    }

    /** Creates a class loader with the given base URL as its classpath. */
    URLClassLoader newLoader(URL base) {
      // We use the bootstrap class loader as the parent because Finalizer by design uses
      // only standard Java classes. That also means that FinalizableReferenceQueueTest
      // doesn't pick up the wrong version of the Finalizer class.