tree ef7e002709fa5a32947797636a366c34f4ccbcc3
parent 65c6c250708b409bc4eca8a16a9e5e8bd9870ffc
author Artem Smotrakov <artem.smotrakov@sap.com> 1603989054 +0100
committer Oleg Kalnichevski <olegk@apache.org> 1604069510 +0100

Fixed several findings from LGTM.com

- Fixed a few possible null dereferences
- Fixed a few possible out-of-bound array ops
- Added a couple of test cases