Deployments of SharedClientContextTestCase are not properly undeployed and remain to executions of other test cases which may cause unexpected slowdowns and failures.

It could be sufficient to fix one line in cleanup method: https://github.com/wildfly/wildfly/blob/029d697acb0b06d5176bf2577db2d5c5b0f8e9a1/testsuite/integration/basic/src/test/java/org/jboss/as/test/integration/ejb/sharedcontext/SharedClientContextTestCase.java#L108