Add checkstyle that prevents use of *Async with no executor from CompletionStage -------------------------------------------------------------------------------- Key: ISPN-10372 URL: https://issues.jboss.org/browse/ISPN-10372 Project: Infinispan Issue Type: Sub-task Reporter: Will Burns Assignee: Will Burns Priority: Major Fix For: 10.0.0.Final The various *Async methods of CompletionStage that don't take an explicit Executor use the core thread pool. We don't want to be using this thread pool as we have our own to use.