tree a8bcfb64600b5a3b0c089993eed785cf13d7f5f4
parent 07c7ea42e2a8fc92c113f9646ae846e0f29f7a82
author buyingyi <buyingyi@123451ca-8445-de46-9d55-352943316053> 1312488476 +0000
committer buyingyi <buyingyi@123451ca-8445-de46-9d55-352943316053> 1312488476 +0000

clean up code formatting and comments

git-svn-id: https://hyracks.googlecode.com/svn/branches/hyracks_dev_next@526 123451ca-8445-de46-9d55-352943316053