AsyncStoreEvictionTest.testSizeAfterRemoveAndExpiration fails randomly

java.lang.AssertionError: remove only works after expiration
at org.testng.AssertJUnit.fail(AssertJUnit.java:59)
at org.testng.AssertJUnit.assertTrue(AssertJUnit.java:24)
at org.testng.AssertJUnit.assertFalse(AssertJUnit.java:41)
at org.infinispan.persistence.support.AsyncStoreEvictionTest$10.call(AsyncStoreEvictionTest.java:289)
at org.infinispan.test.TestingUtil.withCacheManager(TestingUtil.java:1236)
at org.infinispan.persistence.support.AsyncStoreEvictionTest.testSizeAfterRemoveAndExpiration(AsyncStoreEvictionTest.java:281)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:80)
at org.testng.internal.Invoker.invokeMethod(Invoker.java:715)
at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:907)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1237)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:127)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:111)
at org.testng.TestRunner.privateRun(TestRunner.java:767)
at org.testng.TestRunner.run(TestRunner.java:617)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:334)
at org.testng.SuiteRunner.access$000(SuiteRunner.java:37)
at org.testng.SuiteRunner$SuiteWorker.run(SuiteRunner.java:368)
at org.testng.internal.thread.ThreadUtil$2.call(ThreadUtil.java:64)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
Here are links on jenkins job
https://jenkins.mw.lab.eng.bos.redhat.com/hudson/view/JDG/view/FUNC/job/edg-60-ispn-testsuite-rhel/USE_JDK=JDK7,jdk=openjdk-1.7.0-local,label_exp=RHEL6%20%26%26%20x86_64%20%26%26%20mem4G/222/testReport/junit/org.infinispan.persistence.support/AsyncStoreEvictionTest/
https://jenkins.mw.lab.eng.bos.redhat.com/hudson/view/JDG/view/FUNC/job/edg-60-ispn-testsuite-rhel/USE_JDK=JDK7,jdk=ibm17,label_exp=RHEL6%20%26%26%20x86%20%26%26%20mem4G/225/testReport/junit/org.infinispan.persistence.support/AsyncStoreEvictionTest/testSizeAfterRemoveAndExpiration/