JRuby driver support for * and +
JRuby driver support for * and +

YorickPeterse/ruby-ll,YorickPeterse/ruby-ll,YorickPeterse/ruby-ll,telekomatrix/ruby-ll,telekomatrix/ruby-ll,YorickPeterse/ruby-ll,telekomatrix/ruby-ll,telekomatrix/ruby-ll