There are long headers in the AJP connection, resulting in errors.

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12:44:37,327 ERROR [io.undertow.request] (default I/O-1) UT005001: An exception
occurred processing the request: java.lang.ArrayIndexOutOfBoundsException: 16
at io.undertow.server.protocol.ajp.AjpRequestParser.headers(AjpRequestPa
rser.java:490)
at io.undertow.server.protocol.ajp.AjpRequestParser.parseString(AjpReque
stParser.java:536)
at io.undertow.server.protocol.ajp.AjpRequestParser.parse(AjpRequestPars
er.java:353)
at io.undertow.server.protocol.ajp.AjpReadListener.handleEvent(AjpReadLi
stener.java:169)
at io.undertow.server.protocol.ajp.AjpReadListener.handleEvent(AjpReadLi
stener.java:56)
at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java
:92)
at org.xnio.conduits.ReadReadyHandler$ChannelListenerHandler.readReady(R
eadReadyHandler.java:66)
at org.xnio.nio.NioSocketConduit.handleReady(NioSocketConduit.java:89)
at org.xnio.nio.WorkerThread.run(WorkerThread.java:591)

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