tree 3b3b57e46d5dbc20507cd69234c358bb81dc077d
parent 593db089e57570cabb8ad1317fb25014450a08c0
author Edward J. Yoon <edwardyoon@apache.org> 1433123023 +0000
committer Edward J. Yoon <edwardyoon@apache.org> 1433123023 +0000

FastGen need to print usage if no arguments.

git-svn-id: https://svn.apache.org/repos/asf/hama/trunk@1682811 13f79535-47bb-0310-9956-ffa450edef68