public static Driver load(String className) throws DriverLoadException {
        final ClassLoader loader = DriverLoader.class.getClassLoader();
        return load(className, loader);
    }
@Test
    public void testLoad_String() throws SQLException {
        String className = "org.h2.Driver";
        Driver d = null;
        try {
            d = DriverLoader.load(className);
        } catch (DriverLoadException ex) {
            fail(ex.getMessage());
        } finally {
            if (d != null) {
                DriverManager.deregisterDriver(d);
            }
        }
    }