Revision 1857486

"Applied fix from trunk for revision: 1857099" 
------------------------------------------------------------------------
r1857099 | jleroux | 2019-04-08 11:17:55 +0200 (lun. 08 avr. 2019) | 12 lignes

Improved: Using try-with-resources with File IO Objects.
(OFBIZ-9855)

Uses try with resources for File IO objects like ObjectInputStream and other 
objects. File classes have the AutoCloseable interface.

jleroux: this is only a part of the 2nd patch. The 1st patch will be committed
soon too...

All tests pass

Thanks: Pradhan Yash Sharma
------------------------------------------------------------------------