NPE in connectorworkitem after close ------------------------------------ Key: TEIID-3612 URL: https://issues.jboss.org/browse/TEIID-3612 Project: Teiid Issue Type: Quality Risk Components: Query Engine Affects Versions: 8.7 Reporter: Steven Hawkins Assignee: Steven Hawkins Fix For: 8.12 An NPE can occur if the connectorworkitem has pending asynch more work that is cancelled, but still runs. Then the logic to call close (which is added as a completion listener and effectively executed immediately as the work will report isDone=true) can occur before the pending call to next. We should have an explicit check in more to prevent seeing the exception.