public static String toCssFriendly(Severity severity) {
if (severity.equals(SEVERITY_INFO)) {
return "info";
} else if (severity.equals(SEVERITY_WARN)) {
return "warn";
} else if (severity.equals(SEVERITY_ERROR)) {
return "error";
} else if (severity.equals(SEVERITY_FATAL)) {
return "fatal";
}
throw new IllegalStateException("Unexpected message severity: " + severity.toString());
}
