Removed Java version check in CI script.
Removed Java version check in CI script.

sameeragarwal/blinkdb,amplab/shark,mapr/shark,lzshlzsh/shark,sjyk/sampleclean,alabid/blinkdb,mattyb149/blinkdb,amplab/shark,mattyb149/blinkdb,sameeragarwal/blinkdb,mapr/shark,lzshlzsh/shark,mapr/shark,sjyk/sampleclean,alabid/blinkdb,lzshlzsh/shark,amplab/shark,alabid/blinkdb,sameeragarwal/blinkdb,sjyk/sampleclean,mattyb149/blinkdb