Debug tests failed on jenkins

Author: maurever

h2o-core/src/main/java/hex/AUUC.java

@@ -10,6 +10,7 @@
 import water.fvec.Frame;
 import water.fvec.Vec;
 import water.util.ArrayUtils;
+import water.util.Log;
 
 import java.util.Arrays;
 import java.util.Iterator;
@@ -148,12 +149,15 @@ public AUUC(AUUCBuilder bldr, boolean trueProbabilities, AUUCType auucType) {
     }
 
     public void setUplift(){
-        for(int i=0; i<AUUCType.VALUES.length; i++) {
+        for(int i=0; i < AUUCType.VALUES.length; i++) {
+            Log.info("Set uplift");
             for (int j = 0; j < _nBins; j++) {
-                _uplift[i][j] = AUUCType.VALUES[i].exec(this, j);
+                double value = AUUCType.VALUES[i].exec(this, j);
+                _uplift[i][j] = value;
+                Log.info("Uplift value "+ value);
             }
         }
-        for(int i=0; i<AUUCType.VALUES.length; i++) {
+        for(int i=0; i < AUUCType.VALUES.length; i++) {
             if (_uplift[i].length == 1 && Double.isNaN(_uplift[i][0])) {
                 _uplift[i][0] = 0;
             } else {

h2o-core/src/main/java/water/util/ArrayUtils.java

@@ -2248,7 +2248,7 @@ public static double[] uniformDistFromArray(double[][] array, long seed) {
    */
   public static void interpolateLinear(double[] array){
     assert array.length > 0 && !Double.isNaN(array[array.length-1]): 
-            "Input array length should be > 0 and the first item should not be NaN";
+            "Input array length should be > 0 and the last item should not be NaN";
     if (array.length == 1){
       return;
     }