Intermittant RESTAT testListTransactionsWhenNoActiveTxns failure

testListTransactionsWhenNoActiveTxns socket read times out waiting for coordinator to respond. The test, http server and coordinator are all running in the same VM.

Surefire test result:

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Test set: org.jboss.jbossts.star.test.TxSupportTest
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Tests run: 2, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 6.277 sec <<< FAILURE!
testListTransactionsWhenNoActiveTxns(org.jboss.jbossts.star.test.TxSupportTest) Time elapsed: 5.665 sec <<< ERROR!
org.jboss.jbossts.star.provider.HttpResponseException: java.net.SocketTimeoutException: Read timed out
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:150)
at java.net.SocketInputStream.read(SocketInputStream.java:121)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)
at java.io.BufferedInputStream.read1(BufferedInputStream.java:275)
at java.io.BufferedInputStream.read(BufferedInputStream.java:334)
at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:633)
at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:579)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1322)
at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:468)
at org.jboss.jbossts.star.util.TxSupport.httpRequest(TxSupport.java:477)
at org.jboss.jbossts.star.util.TxSupport.httpRequest(TxSupport.java:466)
at org.jboss.jbossts.star.util.TxSupport.getTransactions(TxSupport.java:143)
at org.jboss.jbossts.star.util.TxSupport.getTransactions(TxSupport.java:139)
at org.jboss.jbossts.star.test.TxSupportTest.testListTransactionsWhenNoActiveTxns(TxSupportTest.java:38)

and test output was:

log4j:WARN No appenders could be found for logger (org.jboss.logging).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
Nov 15, 2013 10:55:16 AM com.sun.grizzly.Controller logVersion
INFO: GRIZZLY0001: Starting Grizzly Framework 1.9.59 - 11/15/13 10:55 AM
Nov 15, 2013 10:55:17 AM com.sun.jersey.api.core.PackagesResourceConfig init
INFO: Scanning for root resource and provider classes in the packages:
org.jboss.jbossts.star.service
org.jboss.jbossts.star.provider
org.jboss.jbossts.star.test
Nov 15, 2013 10:55:17 AM com.sun.jersey.api.core.ScanningResourceConfig logClasses
INFO: Root resource classes found:
class org.jboss.jbossts.star.service.Coordinator
class org.jboss.jbossts.star.test.BaseTest$TransactionalResource
Nov 15, 2013 10:55:17 AM com.sun.jersey.api.core.ScanningResourceConfig logClasses
INFO: Provider classes found:
class org.jboss.jbossts.star.provider.TransactionStatusMapper
class org.jboss.jbossts.star.provider.TMUnavailableMapper
class org.jboss.jbossts.star.provider.NotFoundMapper
class org.jboss.jbossts.star.provider.HttpResponseMapper
Nov 15, 2013 10:55:17 AM com.sun.jersey.server.impl.application.WebApplicationImpl _initiate
INFO: Initiating Jersey application, version 'Jersey: 1.9.1 09/14/2011 02:05 PM'