Squashed commits:
[2aa500b] Try a different way of creating the proxy
[c92d2df] try only one path
[2f81ff3] dMatrix Handle null check and more statments
[2e6df6f] exit on entering ifs
[688fc73] More null checks
[3e37688] change error logging
[710dae5] missing semicolon
[489c337] Put checks back in, change check in c_api
[ad5972d] time to break the cpu predictor
[7dfa3c0] No more check, do it live
[abd64ff] dereference for logging
[eb4cd9a] See if we can log what the type for proxy is
[74c4376] maybe log something
[a367ca2] uncomment for test, pass dMatrix through Booster.java
[3e98f14] comment out for testing
[66f0d8c] Changes to tests
[737b293] some more changes to test
[b3796b7] a dMatrix for testing
[e995228] Convert long to handle
[66ca8c3] c h e c k s t y l e
[14f2243] Checkstyle failure
[163bfca] missing comma
[c869a14] First try at getting dMatrix logic into changes

Squashed commits:
[99b8f1f] Remove pom change
[7b80fef] Remove changes from cpu_predictor, fix rebase miss
[a531053] Cleaning up XGBoosterInplacePredict

Further de-newification

More clean-up
[de6e109] pom change git didn't pick up (+5 squashed commits)
Squashed commits:
[6182244] One missed pom
[ab5bc5e] Update all the poms, even the unused ones
[a96c3b9] More clean-up
[aea9cd3] Further de-newification
[1539100] Cleaning up XGBoosterInplacePredict
[a81361d] increment our version (+15 squashed commits)
Squashed commits:
[c4d6d52] missed param
[b343f89] Remove redundant line
[5609102] Remove need to pass DMatrix
[e31c53d] another missed logging message
[f6a2508] comment out some logging
[148e29e] undo static cast
[6372805] More logging
[a173763] change how proxy is cast in cpu predictor
[5a08ff8] proxy to stuff
[823c92f] Dense adapter changes
[9a3214b] change some variables and things
[d9dd5c4] uncomment stuff, more logging
[7968bca] Set dense data
[9e79c2e] Try some stuff with DMatrix
[2b8cca6] Print result of p_m.get()

Squashed commits:
[3e181c8] Remove missed comment
[93ed445] Replace single piped equals in inplace predict
[fc9b1d4] Remove ArrayComparator in java inplace predict test for junit assertion

Jvm inplace predict

…e tests: inplacePredictTest and inplacePredictMultiPredictTest. Extracted common logic of generating random data sets into generateRandomDataSet method. Added new test inplacePredictWithMarginTest which should test the utilization of a margin when performing predictions.

…ounds that we're training on is 10, and we want to use all rounds arbitrarily for this test.

…on_range as iterationRange, so it is clear. Set this iteration range to [0,0) which mimics the calls in inplace_predict methods without margin.

…g the base_score as a parameter for the booster and asserting the values between the predict with margin and predict without margin are similar within a delta(since floating point calculations vary slighty)

…-java