@Test
public void testLoadMap() throws Exception {

    URL f = AbstractDraegerVent.class.getResource("draeger.map");
    Map<Enum<?>, String> numerics = new HashMap<>();
    Map<Enum<?>, String> waveforms = new HashMap<>();
    AbstractDraegerVent.loadMap(f, numerics, waveforms);
    log.info(numerics.toString());
    log.info(waveforms.toString());
    Assert.assertEquals("Failed to read numerics",  8, numerics.size());
    Assert.assertEquals("Failed to read waveforms", 5, waveforms.size());
}