149150151152153154155156157158159
} for (int i = 0; i < perNodeHistograms.length; i++) { if (perNodeHistograms[i] != null) { for (int f = 0; f < perNodeHistograms[0].length; f++) { Histogram dist = perNodeHistograms[i][f]; if (dist != null) { dist.splittable = true; } } }