changes according to code review r1373

git-svn-id: https://hyracks.googlecode.com/svn/branches/hyracks_statistics@1446 123451ca-8445-de46-9d55-352943316053
3 files changed
tree: 2d4bad63197d578030158df953263f82f47c0770
  1. hyracks-maven-plugin/
  2. hyracks/