JBWEB003073: Error finishing response: java.lang.ArrayIndexOutOfBoundsException

Issue

• We see errors like the following for certain requests:

ERROR [org.apache.coyote.http11] (http-/127.0.0.1:8080-3) JBWEB003073: Error finishing response: java.lang.ArrayIndexOutOfBoundsException
        at java.lang.System.arraycopy(Native Method) [rt.jar:1.7.0_40]
        at org.apache.coyote.http11.InternalOutputBuffer.write(InternalOutputBuffer.java:656) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1]
        at org.apache.coyote.http11.InternalOutputBuffer.sendStatus(InternalOutputBuffer.java:392) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1]
        at org.apache.coyote.http11.Http11Processor.prepareResponse(Http11Processor.java:1604) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1]
        at org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:977) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1]
        at org.apache.coyote.Response.action(Response.java:188) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1]
        at org.apache.coyote.http11.InternalOutputBuffer.endRequest(InternalOutputBuffer.java:352) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1]
        at org.apache.coyote.http11.Http11Processor.endRequest(Http11Processor.java:937) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1]
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:883) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1]
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1]
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:920) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1]
        at java.lang.Thread.run(Thread.java:724) [rt.jar:1.7.0_40]