tree a00b18933589f1d9eb2d230bcaf6af6611a0c598
parent 50de6669f24d376398d6977a363ac4223897c579
author luochen01 <cluo8@uci.edu> 1512025652 -0800
committer Luo Chen <cluo8@uci.edu> 1512185457 -0800

[NO ISSUE][STO] Fix object creations during LSM operations

- user model changes: no
- storage format changes: no
- interface changes: no

Details:
- Replace LinkedList to ArrayList to avoid object creation everytime
when we enter a LSM index
- A small fix of LSMBTreePointSearchCursor to avoid object creation as
well

Change-Id: I4e796d1184a2d060a9514362cfc210f40393465f
Reviewed-on: https://asterix-gerrit.ics.uci.edu/2189
Sonar-Qube: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: abdullah alamoudi <bamousaa@gmail.com>