Summary:
This change is fixing a crash happening in getApproximateSizes JNI implementation. It also reenables Java test that was crashing most likelly because if this bug.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6652
Reviewed By: cheng-chang
Differential Revision: D20874865
Pulled By: pdillinger
fbshipit-source-id: da95516f15e5df2efe1a4e5690a2ce172cb53f87