ShutdownOnPowerDisconnect extends AbstractSetting<Boolean> { @Override public Boolean getValue() { return value; } ShutdownOnPowerDisconnect(); @Override Boolean getValue();  }
@Test public void shouldBeTrueByDefault() { assertTrue(shutdownOnPowerDisconnect.getValue()); }
@Test public void shouldBeAbleToSetValue() { shutdownOnPowerDisconnect.update(false); assertFalse(shutdownOnPowerDisconnect.getValue()); }