ENCRYPTAsymmetricTest fails on IBM jdk 1.8

Error Message

expected [javax.crypto.spec.SecretKeySpec@174de] but found [com.ibm.crypto.provider.AESSecretKey@e562eaa8]

Stacktrace

java.lang.AssertionError 
at org.testng.Assert.fail(Assert.java:94) 
at org.testng.Assert.failNotEquals(Assert.java:496) 
at org.testng.Assert.assertEquals(Assert.java:125) 
at org.testng.Assert.assertEquals(Assert.java:167) 
at org.jgroups.protocols.ENCRYPTAsymmetricTest.testKeyChangesDuringKeyServerChange(ENCRYPTAsymmetricTest.java:404) 
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:95) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55) 
at java.lang.reflect.Method.invoke(Method.java:507) 
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:85) 
at org.testng.internal.Invoker.invokeMethod(Invoker.java:639) 
at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:816) 
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1124) 
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125) 
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:108) 
at org.testng.TestRunner.privateRun(TestRunner.java:774) 
at org.testng.TestRunner.run(TestRunner.java:624) 
at org.testng.SuiteRunner.runTest(SuiteRunner.java:359) 
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:354) 
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:312) 
at org.testng.SuiteRunner.run(SuiteRunner.java:261) 
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52) 
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86) 
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1215) 
at org.testng.TestNG.runSuitesLocally(TestNG.java:1140) 
at org.testng.TestNG.run(TestNG.java:1048) 
at org.testng.TestNG.privateMain(TestNG.java:1355) 
at org.testng.TestNG.main(TestNG.java:1324)