tree 7c83454886e82194f79786c063ccc438936b5369
parent 023295aed87ad08ce1c0489c53c15c334d64aa09
author Yuta HIGUCHI <y-higuchi@onlab.us> 1413441504 -0700
committer Yuta HIGUCHI <y-higuchi@onlab.us> 1413441504 -0700

avoid unnecessary boxing

Change-Id: I1fd423ea521149e24ce159af48bc6d1da6f37646