ClientClusterNodeSelectorTestCase leaks CustomClusterNodeSelector to other tests

[ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 5.824 s <<< FAILURE! - in org.jboss.as.test.clustering.cluster.ejb.remote.ClientRemoteStatelessEJBFailoverTestCase
[ERROR] test(org.jboss.as.test.clustering.cluster.ejb.remote.ClientRemoteStatelessEJBFailoverTestCase) Time elapsed: 5.809 s <<< ERROR!
java.lang.IllegalStateException: EJBCLIENT000076: Configured selector "org.jboss.as.test.clustering.cluster.ejb.remote.ClientClusterNodeSelectorTestCase$CustomClusterNodeSelector@59532566" returned unknown node "node-3"