}
            if (settings.isUsePluginRegistry()) {
                addViolation(problems, BuilderProblem.Severity.WARNING, "usePluginRegistry", null, msgS);
            }
            List<Server> servers = settings.getServers();
            for (int i = 0; i < servers.size(); i++) {
                Server server = servers.get(i);
                String serverField = "servers.server[" + i + "]";