private SironaTransformer(final String agentArgs) {
final String includeStr = "includes=";
if (agentArgs != null && agentArgs.contains(includeStr)) {
final int start = agentArgs.indexOf(includeStr) + includeStr.length();
evaluator = new PredicateEvaluator(agentArgs.substring(start, Math.max(agentArgs.length(), agentArgs.indexOf('|', start))), ",");
} else {
evaluator = new PredicateEvaluator("regex:.*", ",");
}
}