[buck][java] clean more
[buck][java] clean more

Reviewed By: ezgicicek

Differential Revision: D14400879

fbshipit-source-id: cb61f6325

jvillard/infer,jvillard/infer,facebook/infer,jvillard/infer,jvillard/infer,facebook/infer,jvillard/infer,facebook/infer,jvillard/infer,facebook/infer,facebook/infer,facebook/infer,facebook/infer,jvillard/infer