@Test
    public void multiple_spaces_are_supported() {
        ConfigOptions.ConfigServer[] parsed = toConfigServers("test1     test2");
        assertEquals(2, parsed.length);

        List<String> hostNames = Arrays.stream(parsed).map(cs -> cs.hostName).toList();
        assertTrue(hostNames.containsAll(List.of("test1", "test2")));
    }
@author Ulf Lilleengen
@author Tony Vaagenes
standalone-container/src/test/java/com/yahoo/container/standalone/ConfigEnvironmentVariablesTest.java