Remove unused code in oop_javac/BUCK
Remove unused code in oop_javac/BUCK

Test Plan: CI

Reviewed By: dinhviethoa

fbshipit-source-id: b0ce932

kageiit/buck,Addepar/buck,JoelMarcey/buck,shs96c/buck,romanoid/buck,zpao/buck,JoelMarcey/buck,LegNeato/buck,nguyentruongtho/buck,ilya-klyuchnikov/buck,JoelMarcey/buck,romanoid/buck,ilya-klyuchnikov/buck,brettwooldridge/buck,romanoid/buck,facebook/buck,romanoid/buck,rmaz/buck,JoelMarcey/buck,facebook/buck,romanoid/buck,ilya-klyuchnikov/buck,rmaz/buck,rmaz/buck,nguyentruongtho/buck,Addepar/buck,clonetwin26/buck,nguyentruongtho/buck,brettwooldridge/buck,romanoid/buck,ilya-klyuchnikov/buck,JoelMarcey/buck,SeleniumHQ/buck,Addepar/buck,ilya-klyuchnikov/buck,brettwooldridge/buck,shs96c/buck,shs96c/buck,facebook/buck,JoelMarcey/buck,brettwooldridge/buck,LegNeato/buck,JoelMarcey/buck,JoelMarcey/buck,shs96c/buck,zpao/buck,shs96c/buck,rmaz/buck,ilya-klyuchnikov/buck,Addepar/buck,ilya-klyuchnikov/buck,JoelMarcey/buck,rmaz/buck,kageiit/buck,SeleniumHQ/buck,facebook/buck,Addepar/buck,rmaz/buck,Addepar/buck,LegNeato/buck,shs96c/buck,romanoid/buck,kageiit/buck,romanoid/buck,SeleniumHQ/buck,LegNeato/buck,facebook/buck,brettwooldridge/buck,rmaz/buck,romanoid/buck,LegNeato/buck,rmaz/buck,Addepar/buck,JoelMarcey/buck,JoelMarcey/buck,LegNeato/buck,kageiit/buck,clonetwin26/buck,SeleniumHQ/buck,shs96c/buck,shs96c/buck,romanoid/buck,rmaz/buck,clonetwin26/buck,ilya-klyuchnikov/buck,clonetwin26/buck,brettwooldridge/buck,ilya-klyuchnikov/buck,brettwooldridge/buck,rmaz/buck,SeleniumHQ/buck,clonetwin26/buck,kageiit/buck,romanoid/buck,LegNeato/buck,clonetwin26/buck,zpao/buck,brettwooldridge/buck,shs96c/buck,ilya-klyuchnikov/buck,brettwooldridge/buck,clonetwin26/buck,brettwooldridge/buck,nguyentruongtho/buck,romanoid/buck,JoelMarcey/buck,JoelMarcey/buck,brettwooldridge/buck,shs96c/buck,ilya-klyuchnikov/buck,zpao/buck,clonetwin26/buck,SeleniumHQ/buck,nguyentruongtho/buck,zpao/buck,rmaz/buck,LegNeato/buck,SeleniumHQ/buck,rmaz/buck,brettwooldridge/buck,nguyentruongtho/buck,SeleniumHQ/buck,shs96c/buck,brettwooldridge/buck,SeleniumHQ/buck,Addepar/buck,Addepar/buck,ilya-klyuchnikov/buck,shs96c/buck,LegNeato/buck,zpao/buck,clonetwin26/buck,Addepar/buck,SeleniumHQ/buck,Addepar/buck,kageiit/buck,LegNeato/buck,clonetwin26/buck,facebook/buck,LegNeato/buck,clonetwin26/buck,nguyentruongtho/buck,clonetwin26/buck,SeleniumHQ/buck,LegNeato/buck,LegNeato/buck,SeleniumHQ/buck,Addepar/buck,facebook/buck,ilya-klyuchnikov/buck,shs96c/buck,kageiit/buck,SeleniumHQ/buck,zpao/buck,clonetwin26/buck,rmaz/buck,Addepar/buck,romanoid/buck