CI script Java version update.
CI script Java version update.

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