TACHYON-88 Fix missed Google Java code format.

One of my pet peeve, the indent on switch-case statements:
http://google-styleguide.googlecode.com/svn/trunk/javaguide.html#s4.8.4-switch

In the Switch-case check the contents of a switch block are indented +2.
Merge pull request #389 from hsaputra/add_missed_switch_javastyle_updates

TACHYON-88 Fix missed Google Java code format on switch-case