ArrayIndexOutOfBoundsException when calling to addExchangeCompleteListener

2016-04-20 10:39:40,558 | ERROR | XNIO-1 task-4 | io.undertow.request | Undertow request failed HttpServerExchange{ POST / request {X-Real-IP=[86.25.131.163], Accept=[*/*], Accept-Language=[ru-RU,ru;q=0.8,en-US;q=0.6,en;q=0.4], Accept-Encoding=[gzip, deflate], Origin=[https://www.host.com], User-Agent=[Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.112 Safari/537.36], X-Forwarded-For=[86.25.131.163], Content-Length=[57], Content-Type=[text/plain;charset=UTF-8], Cookie=[_ym_uid=1460350644242557907; uid=644a6af0-ffaa-11e5-a3c9-901b0e8b2a6e; _gat=1; _dc_gtm_gtmjs=1; _ym_isad=2; _ym_visorc_20986729=w; WT_FPC=id=bce3f8ce-a2b6-4dad-a70a-bd258f1e0d90:lv=1461130778506:ss=1461130243098; _ga=GA1.2.357112737.1460350644], Referer=[https://www.host.com/step2], Host=[host]} response {}}
java.lang.ArrayIndexOutOfBoundsException: -1
        at io.undertow.server.HttpServerExchange.addExchangeCompleteListener(HttpServerExchange.java:898) ~[undertow-core-1.3.0.Final.jar:1.3.0.Final]
        at com.company.handler.SendKafkaHandler.handleRequest(SendKafkaHandler.java:67) ~[cleverdata-dmpkit-tracking-pixel-1.0.5-SNAPSHOT.jar:1.0.5-SNAPSHOT]
        at com.company.handler.ContentHandler.handleRequest(ContentHandler.java:126) ~[cleverdata-dmpkit-tracking-pixel-1.0.5-SNAPSHOT.jar:1.0.5-SNAPSHOT]
        at com.company.handler.CookiesSupportedHandler.handleRequest(CookiesSupportedHandler.java:56) ~[cleverdata-dmpkit-tracking-pixel-1.0.5-SNAPSHOT.jar:1.0.5-SNAPSHOT]
        at com.company.handler.MetricsHandler.handleRequest(MetricsHandler.java:57) ~[cleverdata-dmpkit-tracking-pixel-1.0.5-SNAPSHOT.jar:1.0.5-SNAPSHOT]
        at com.company.handler.DispatchHandler.handleRequest(DispatchHandler.java:31) ~[cleverdata-dmpkit-tracking-pixel-1.0.5-SNAPSHOT.jar:1.0.5-SNAPSHOT]
        at io.undertow.server.Connectors.executeRootHandler(Connectors.java:198) [undertow-core-1.3.0.Final.jar:1.3.0.Final]
        at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:784) [undertow-core-1.3.0.Final.jar:1.3.0.Final]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_72]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_72]
        at java.lang.Thread.run(Thread.java:745) [?:1.8.0_72]

public class SendKafkaHandler extends BaseHandler {
    ...
    private final HttpHandler next;

    @Override
    public void handleRequest(HttpServerExchange exchange) throws Exception {
        exchange.addExchangeCompleteListener(completionListener);
        if (next != null) {
            next.handleRequest(exchange);
        }
    }
    ...
}

public class DispatchHandler implements HttpHandler {

    private final HttpHandler next;

    public DispatchHandler(HttpHandler next) {
        if (next == null) {
            throw new IllegalArgumentException("next: null");
        }
        this.next = next;
    }

    @Override
    public void handleRequest(HttpServerExchange exchange) throws Exception {
        if(exchange.isInIoThread()) {
            exchange.dispatch(this);
            return;
        }
        next.handleRequest(exchange);
    }
    ...
}