DcIgnoredConfigListener extends AbstractHealthCheckConfigListener<String[]> { @Override public List<String> supportsKeys() { return Lists.newArrayList(DefaultConsoleConfig.KEY_IGNORED_DC_FOR_HEALTH_CHECK); }  @Override List<String> supportsKeys();  }
@Test public void testSupportsKeys() { Assert.assertEquals(Lists.newArrayList(DefaultConsoleConfig.KEY_IGNORED_DC_FOR_HEALTH_CHECK), listener.supportsKeys()); }