public static Level toLevel(String sArg) {
        return toLevel(sArg, Level.DEBUG);
    }
@Test
    public void smoke() {
        assertEquals(Level.TRACE, Level.toLevel("TRACE"));
        assertEquals(Level.DEBUG, Level.toLevel("DEBUG"));
        assertEquals(Level.INFO, Level.toLevel("INFO"));
        assertEquals(Level.WARN, Level.toLevel("WARN"));
        assertEquals(Level.ERROR, Level.toLevel("ERROR"));
    }