Github user davidyan74 commented on the pull request:
https://github.com/apache/incubator-apex-core/pull/164#issuecomment-155959872
This was supposed to be done by StramTestSupport.removeAppPackageFile().
And after I did a top level "mvn test", the target directory was not there.
Did you do anything special that may cause this directory to be still sticking
around?
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
