settings.gradle | 13 0 + 13 - 0 !
1 file changed, 13 deletions(-)

 we miss too much dependencies for addressing the spark part

build.gradle | 89 0 + 89 - 0 !
1 file changed, 89 deletions(-)

 removing parts of gradle files that are not needed for the
 Debian build

xgboost-predictor/build.gradle | 2 0 + 2 - 0 !
xgboost-predictor/src/main/java/biz/k11i/xgboost/learner/ObjFunction.java | 39 3 + 36 - 0 !
2 files changed, 3 insertions(+), 38 deletions(-)

 don't use unpackaged jafama to compute exp, use math instead