Repository: commons-math
Updated Branches:
  refs/heads/master af1b5872a -> b1d38d9bf


http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/distribution/RealDistributionAbstractTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/distribution/RealDistributionAbstractTest.java
 
b/src/test/java/org/apache/commons/math4/distribution/RealDistributionAbstractTest.java
index fd96ce4..8933dbb 100644
--- 
a/src/test/java/org/apache/commons/math4/distribution/RealDistributionAbstractTest.java
+++ 
b/src/test/java/org/apache/commons/math4/distribution/RealDistributionAbstractTest.java
@@ -32,7 +32,7 @@ import 
org.apache.commons.math4.analysis.integration.IterativeLegendreGaussInteg
 import org.apache.commons.math4.distribution.RealDistribution;
 import org.apache.commons.math4.exception.MathIllegalArgumentException;
 import org.apache.commons.math4.exception.NumberIsTooLargeException;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.util.FastMath;
 import org.junit.After;
 import org.junit.Assert;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/distribution/ZipfDistributionTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/distribution/ZipfDistributionTest.java 
b/src/test/java/org/apache/commons/math4/distribution/ZipfDistributionTest.java
index 8752b75..ca28514 100644
--- 
a/src/test/java/org/apache/commons/math4/distribution/ZipfDistributionTest.java
+++ 
b/src/test/java/org/apache/commons/math4/distribution/ZipfDistributionTest.java
@@ -18,9 +18,8 @@
 package org.apache.commons.math4.distribution;
 
 import org.apache.commons.math4.TestUtils;
-import 
org.apache.commons.math4.distribution.ZipfDistribution.ZipfRejectionInversionSampler;
 import org.apache.commons.math4.exception.NotStrictlyPositiveException;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.util.FastMath;
 import org.junit.Assert;
 import org.junit.Ignore;
@@ -168,41 +167,6 @@ public class ZipfDistributionTest extends 
IntegerDistributionAbstractTest {
         }
     }
 
-    @Test
-    public void testSamplerHelper1() {
-        final double tol = 1e-12;
-        final double[] testValues = {
-            Math.nextUp(-1.), -1e-1, -1e-2, -1e-3, -1e-4, -1e-5, -1e-6, -1e-7, 
-1e-8,
-            -1e-9, -1e-10, -1e-11, 0., 1e-11, 1e-10, 1e-9, 1e-8, 1e-7, 1e-6,
-            1e-5, 1e-4, 1e-3, 1e-2, 1e-1, 1e0
-        };
-        for (final double testValue : testValues) {
-            final double expected = FastMath.log1p(testValue);
-            final double actual = 
ZipfRejectionInversionSampler.helper1(testValue) * testValue;
-            TestUtils.assertRelativelyEquals(expected, actual, tol);
-        }
-    }
-
-    @Test
-    public void testSamplerHelper1Minus1() {
-        Assert.assertEquals(Double.POSITIVE_INFINITY, 
ZipfRejectionInversionSampler.helper1(-1d), 0d);
-    }
-
-    @Test
-    public void testSamplerHelper2() {
-        final double tol = 1e-12;
-        final double[] testValues = {
-            -1e0, -1e-1, -1e-2, -1e-3, -1e-4, -1e-5, -1e-6, -1e-7, -1e-8,
-            -1e-9, -1e-10, -1e-11, 0., 1e-11, 1e-10, 1e-9, 1e-8, 1e-7, 1e-6,
-            1e-5, 1e-4, 1e-3, 1e-2, 1e-1, 1e0
-        };
-        for (double testValue : testValues) {
-            final double expected = FastMath.expm1(testValue);
-            final double actual = 
ZipfRejectionInversionSampler.helper2(testValue) * testValue;
-            TestUtils.assertRelativelyEquals(expected, actual, tol);
-        }
-    }
-
     @Ignore
     @Test
     public void testSamplerPerformance() {

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/filter/KalmanFilterTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/filter/KalmanFilterTest.java 
b/src/test/java/org/apache/commons/math4/filter/KalmanFilterTest.java
index 8aebc5a..686da6c 100644
--- a/src/test/java/org/apache/commons/math4/filter/KalmanFilterTest.java
+++ b/src/test/java/org/apache/commons/math4/filter/KalmanFilterTest.java
@@ -27,7 +27,7 @@ import 
org.apache.commons.math4.linear.MatrixDimensionMismatchException;
 import org.apache.commons.math4.linear.MatrixUtils;
 import org.apache.commons.math4.linear.RealMatrix;
 import org.apache.commons.math4.linear.RealVector;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.util.FastMath;
 import org.apache.commons.math4.util.Precision;
 import org.junit.Assert;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/fitting/PolynomialCurveFitterTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/fitting/PolynomialCurveFitterTest.java 
b/src/test/java/org/apache/commons/math4/fitting/PolynomialCurveFitterTest.java
index d5e7bdd..95349b0 100644
--- 
a/src/test/java/org/apache/commons/math4/fitting/PolynomialCurveFitterTest.java
+++ 
b/src/test/java/org/apache/commons/math4/fitting/PolynomialCurveFitterTest.java
@@ -26,7 +26,7 @@ import 
org.apache.commons.math4.exception.ConvergenceException;
 import org.apache.commons.math4.fitting.PolynomialCurveFitter;
 import org.apache.commons.math4.fitting.WeightedObservedPoints;
 import org.apache.commons.math4.util.FastMath;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.junit.Assert;
 import org.junit.Test;
 

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/fitting/SimpleCurveFitterTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/fitting/SimpleCurveFitterTest.java 
b/src/test/java/org/apache/commons/math4/fitting/SimpleCurveFitterTest.java
index 9b710ef..e53c1ca 100644
--- a/src/test/java/org/apache/commons/math4/fitting/SimpleCurveFitterTest.java
+++ b/src/test/java/org/apache/commons/math4/fitting/SimpleCurveFitterTest.java
@@ -25,7 +25,7 @@ import org.apache.commons.math4.distribution.RealDistribution;
 import org.apache.commons.math4.distribution.UniformRealDistribution;
 import org.apache.commons.math4.fitting.SimpleCurveFitter;
 import org.apache.commons.math4.fitting.WeightedObservedPoints;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.junit.Test;
 
 /**

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/fitting/leastsquares/RandomCirclePointGenerator.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/fitting/leastsquares/RandomCirclePointGenerator.java
 
b/src/test/java/org/apache/commons/math4/fitting/leastsquares/RandomCirclePointGenerator.java
index 07e9286..5cb6601 100644
--- 
a/src/test/java/org/apache/commons/math4/fitting/leastsquares/RandomCirclePointGenerator.java
+++ 
b/src/test/java/org/apache/commons/math4/fitting/leastsquares/RandomCirclePointGenerator.java
@@ -21,7 +21,7 @@ import org.apache.commons.math4.distribution.RealDistribution;
 import org.apache.commons.math4.distribution.UniformRealDistribution;
 import org.apache.commons.math4.geometry.euclidean.twod.Vector2D;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.util.FastMath;
 import org.apache.commons.math4.util.MathUtils;
 

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/fitting/leastsquares/RandomStraightLinePointGenerator.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/fitting/leastsquares/RandomStraightLinePointGenerator.java
 
b/src/test/java/org/apache/commons/math4/fitting/leastsquares/RandomStraightLinePointGenerator.java
index 52981de..867f2ed 100644
--- 
a/src/test/java/org/apache/commons/math4/fitting/leastsquares/RandomStraightLinePointGenerator.java
+++ 
b/src/test/java/org/apache/commons/math4/fitting/leastsquares/RandomStraightLinePointGenerator.java
@@ -23,7 +23,7 @@ import 
org.apache.commons.math4.distribution.NormalDistribution;
 import org.apache.commons.math4.distribution.RealDistribution;
 import org.apache.commons.math4.distribution.UniformRealDistribution;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 
 /**
  * Factory for generating a cloud of points that approximate a straight line.

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/geometry/enclosing/WelzlEncloser2DTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/geometry/enclosing/WelzlEncloser2DTest.java
 
b/src/test/java/org/apache/commons/math4/geometry/enclosing/WelzlEncloser2DTest.java
index 0fcca7e..51306b3 100644
--- 
a/src/test/java/org/apache/commons/math4/geometry/enclosing/WelzlEncloser2DTest.java
+++ 
b/src/test/java/org/apache/commons/math4/geometry/enclosing/WelzlEncloser2DTest.java
@@ -26,7 +26,7 @@ import 
org.apache.commons.math4.geometry.euclidean.twod.DiskGenerator;
 import org.apache.commons.math4.geometry.euclidean.twod.Euclidean2D;
 import org.apache.commons.math4.geometry.euclidean.twod.Vector2D;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.junit.Assert;
 import org.junit.Test;
 

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/geometry/enclosing/WelzlEncloser3DTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/geometry/enclosing/WelzlEncloser3DTest.java
 
b/src/test/java/org/apache/commons/math4/geometry/enclosing/WelzlEncloser3DTest.java
index d31761a..0818657 100644
--- 
a/src/test/java/org/apache/commons/math4/geometry/enclosing/WelzlEncloser3DTest.java
+++ 
b/src/test/java/org/apache/commons/math4/geometry/enclosing/WelzlEncloser3DTest.java
@@ -28,7 +28,7 @@ import 
org.apache.commons.math4.geometry.euclidean.threed.SphereGenerator;
 import org.apache.commons.math4.geometry.euclidean.threed.Vector3D;
 import org.apache.commons.math4.random.UnitSphereRandomVectorGenerator;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.junit.Assert;
 import org.junit.Test;
 

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/FieldRotationDSTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/FieldRotationDSTest.java
 
b/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/FieldRotationDSTest.java
index 9e496f4..4c87742 100644
--- 
a/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/FieldRotationDSTest.java
+++ 
b/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/FieldRotationDSTest.java
@@ -31,7 +31,7 @@ import org.apache.commons.math4.linear.MatrixUtils;
 import org.apache.commons.math4.linear.RealMatrix;
 import org.apache.commons.math4.random.UnitSphereRandomVectorGenerator;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.util.FastMath;
 import org.apache.commons.math4.util.MathUtils;
 import org.junit.Assert;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/FieldRotationDfpTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/FieldRotationDfpTest.java
 
b/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/FieldRotationDfpTest.java
index 848fbb3..5377bff 100644
--- 
a/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/FieldRotationDfpTest.java
+++ 
b/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/FieldRotationDfpTest.java
@@ -30,7 +30,7 @@ import 
org.apache.commons.math4.geometry.euclidean.threed.RotationOrder;
 import org.apache.commons.math4.geometry.euclidean.threed.Vector3D;
 import org.apache.commons.math4.random.UnitSphereRandomVectorGenerator;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.util.FastMath;
 import org.apache.commons.math4.util.MathUtils;
 import org.junit.Assert;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/FieldVector3DTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/FieldVector3DTest.java
 
b/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/FieldVector3DTest.java
index fc2bc68..e832ea8 100644
--- 
a/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/FieldVector3DTest.java
+++ 
b/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/FieldVector3DTest.java
@@ -28,7 +28,7 @@ import 
org.apache.commons.math4.exception.MathArithmeticException;
 import org.apache.commons.math4.geometry.euclidean.threed.FieldVector3D;
 import org.apache.commons.math4.geometry.euclidean.threed.Vector3D;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.util.FastMath;
 import org.apache.commons.math4.util.Precision;
 import org.junit.Assert;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/PolyhedronsSetTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/PolyhedronsSetTest.java
 
b/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/PolyhedronsSetTest.java
index 30d8c78..8e1bd32 100644
--- 
a/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/PolyhedronsSetTest.java
+++ 
b/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/PolyhedronsSetTest.java
@@ -51,7 +51,7 @@ import 
org.apache.commons.math4.geometry.partitioning.RegionFactory;
 import org.apache.commons.math4.geometry.partitioning.RegionParser;
 import org.apache.commons.math4.geometry.partitioning.SubHyperplane;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.util.FastMath;
 import org.junit.Assert;
 import org.junit.Test;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/SphereGeneratorTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/SphereGeneratorTest.java
 
b/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/SphereGeneratorTest.java
index 2be4e96..23934a3 100644
--- 
a/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/SphereGeneratorTest.java
+++ 
b/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/SphereGeneratorTest.java
@@ -26,7 +26,7 @@ import 
org.apache.commons.math4.geometry.euclidean.threed.SphereGenerator;
 import org.apache.commons.math4.geometry.euclidean.threed.Vector3D;
 import org.apache.commons.math4.random.UnitSphereRandomVectorGenerator;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.util.FastMath;
 import org.junit.Assert;
 import org.junit.Test;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/Vector3DTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/Vector3DTest.java
 
b/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/Vector3DTest.java
index d54977c..dbf1b3e 100644
--- 
a/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/Vector3DTest.java
+++ 
b/src/test/java/org/apache/commons/math4/geometry/euclidean/threed/Vector3DTest.java
@@ -29,7 +29,7 @@ import org.apache.commons.math4.geometry.Space;
 import org.apache.commons.math4.geometry.euclidean.threed.Rotation;
 import org.apache.commons.math4.geometry.euclidean.threed.Vector3D;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.util.FastMath;
 import org.apache.commons.math4.util.Precision;
 import org.junit.Assert;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/geometry/euclidean/twod/DiskGeneratorTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/geometry/euclidean/twod/DiskGeneratorTest.java
 
b/src/test/java/org/apache/commons/math4/geometry/euclidean/twod/DiskGeneratorTest.java
index 350d333..4f15610 100644
--- 
a/src/test/java/org/apache/commons/math4/geometry/euclidean/twod/DiskGeneratorTest.java
+++ 
b/src/test/java/org/apache/commons/math4/geometry/euclidean/twod/DiskGeneratorTest.java
@@ -26,7 +26,7 @@ import 
org.apache.commons.math4.geometry.euclidean.twod.Euclidean2D;
 import org.apache.commons.math4.geometry.euclidean.twod.Vector2D;
 import org.apache.commons.math4.random.UnitSphereRandomVectorGenerator;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.junit.Assert;
 import org.junit.Test;
 

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/geometry/euclidean/twod/hull/ConvexHullGenerator2DAbstractTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/geometry/euclidean/twod/hull/ConvexHullGenerator2DAbstractTest.java
 
b/src/test/java/org/apache/commons/math4/geometry/euclidean/twod/hull/ConvexHullGenerator2DAbstractTest.java
index 08c0e98..818c109 100644
--- 
a/src/test/java/org/apache/commons/math4/geometry/euclidean/twod/hull/ConvexHullGenerator2DAbstractTest.java
+++ 
b/src/test/java/org/apache/commons/math4/geometry/euclidean/twod/hull/ConvexHullGenerator2DAbstractTest.java
@@ -30,7 +30,7 @@ import 
org.apache.commons.math4.geometry.euclidean.twod.hull.ConvexHullGenerator
 import org.apache.commons.math4.geometry.partitioning.Region;
 import org.apache.commons.math4.geometry.partitioning.Region.Location;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.util.FastMath;
 import org.apache.commons.math4.util.MathArrays;
 import org.apache.commons.math4.util.Precision;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/geometry/spherical/twod/CircleTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/geometry/spherical/twod/CircleTest.java
 
b/src/test/java/org/apache/commons/math4/geometry/spherical/twod/CircleTest.java
index 721fc49..cba801d 100644
--- 
a/src/test/java/org/apache/commons/math4/geometry/spherical/twod/CircleTest.java
+++ 
b/src/test/java/org/apache/commons/math4/geometry/spherical/twod/CircleTest.java
@@ -30,7 +30,7 @@ import 
org.apache.commons.math4.geometry.spherical.twod.S2Point;
 import org.apache.commons.math4.geometry.spherical.twod.Sphere2D;
 import org.apache.commons.math4.random.UnitSphereRandomVectorGenerator;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.util.FastMath;
 import org.apache.commons.math4.util.MathUtils;
 import org.junit.Assert;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/geometry/spherical/twod/SphericalPolygonsSetTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/geometry/spherical/twod/SphericalPolygonsSetTest.java
 
b/src/test/java/org/apache/commons/math4/geometry/spherical/twod/SphericalPolygonsSetTest.java
index d881ed8..92ca21a 100644
--- 
a/src/test/java/org/apache/commons/math4/geometry/spherical/twod/SphericalPolygonsSetTest.java
+++ 
b/src/test/java/org/apache/commons/math4/geometry/spherical/twod/SphericalPolygonsSetTest.java
@@ -35,7 +35,7 @@ import 
org.apache.commons.math4.geometry.spherical.twod.SphericalPolygonsSet;
 import org.apache.commons.math4.geometry.spherical.twod.SubCircle;
 import org.apache.commons.math4.geometry.spherical.twod.Vertex;
 import org.apache.commons.math4.random.UnitSphereRandomVectorGenerator;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.util.FastMath;
 import org.apache.commons.math4.util.MathUtils;
 import org.junit.Assert;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/linear/EigenDecompositionTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/linear/EigenDecompositionTest.java 
b/src/test/java/org/apache/commons/math4/linear/EigenDecompositionTest.java
index 9d5e336..e189d19 100644
--- a/src/test/java/org/apache/commons/math4/linear/EigenDecompositionTest.java
+++ b/src/test/java/org/apache/commons/math4/linear/EigenDecompositionTest.java
@@ -33,7 +33,7 @@ import org.apache.commons.math4.linear.TriDiagonalTransformer;
 import org.apache.commons.math4.util.FastMath;
 import org.apache.commons.math4.util.MathArrays;
 import org.apache.commons.math4.util.Precision;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.junit.After;
 import org.junit.Assert;
 import org.junit.Before;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/linear/HessenbergTransformerTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/linear/HessenbergTransformerTest.java 
b/src/test/java/org/apache/commons/math4/linear/HessenbergTransformerTest.java
index 441b120..758cea4 100644
--- 
a/src/test/java/org/apache/commons/math4/linear/HessenbergTransformerTest.java
+++ 
b/src/test/java/org/apache/commons/math4/linear/HessenbergTransformerTest.java
@@ -25,7 +25,7 @@ import org.apache.commons.math4.linear.HessenbergTransformer;
 import org.apache.commons.math4.linear.MatrixUtils;
 import org.apache.commons.math4.linear.NonSquareMatrixException;
 import org.apache.commons.math4.linear.RealMatrix;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.junit.Test;
 import org.junit.Assert;
 

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/linear/SchurTransformerTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/linear/SchurTransformerTest.java 
b/src/test/java/org/apache/commons/math4/linear/SchurTransformerTest.java
index b96ee4a..e5b7ebb 100644
--- a/src/test/java/org/apache/commons/math4/linear/SchurTransformerTest.java
+++ b/src/test/java/org/apache/commons/math4/linear/SchurTransformerTest.java
@@ -25,7 +25,7 @@ import org.apache.commons.math4.linear.MatrixUtils;
 import org.apache.commons.math4.linear.NonSquareMatrixException;
 import org.apache.commons.math4.linear.RealMatrix;
 import org.apache.commons.math4.linear.SchurTransformer;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.junit.Test;
 import org.junit.Assert;
 

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/ml/clustering/FuzzyKMeansClustererTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/ml/clustering/FuzzyKMeansClustererTest.java
 
b/src/test/java/org/apache/commons/math4/ml/clustering/FuzzyKMeansClustererTest.java
index f9994ec..6d16212 100644
--- 
a/src/test/java/org/apache/commons/math4/ml/clustering/FuzzyKMeansClustererTest.java
+++ 
b/src/test/java/org/apache/commons/math4/ml/clustering/FuzzyKMeansClustererTest.java
@@ -28,7 +28,7 @@ import org.apache.commons.math4.ml.clustering.DoublePoint;
 import org.apache.commons.math4.ml.clustering.FuzzyKMeansClusterer;
 import org.apache.commons.math4.ml.distance.CanberraDistance;
 import org.apache.commons.math4.ml.distance.DistanceMeasure;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.rng.UniformRandomProvider;
 import org.hamcrest.CoreMatchers;
 import org.junit.Assert;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/ml/clustering/KMeansPlusPlusClustererTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/ml/clustering/KMeansPlusPlusClustererTest.java
 
b/src/test/java/org/apache/commons/math4/ml/clustering/KMeansPlusPlusClustererTest.java
index ddf47ab..29f6802 100644
--- 
a/src/test/java/org/apache/commons/math4/ml/clustering/KMeansPlusPlusClustererTest.java
+++ 
b/src/test/java/org/apache/commons/math4/ml/clustering/KMeansPlusPlusClustererTest.java
@@ -28,7 +28,7 @@ import org.apache.commons.math4.ml.clustering.Cluster;
 import org.apache.commons.math4.ml.clustering.DoublePoint;
 import org.apache.commons.math4.ml.clustering.KMeansPlusPlusClusterer;
 import org.apache.commons.math4.ml.distance.EuclideanDistance;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.rng.UniformRandomProvider;
 import org.junit.Assert;
 import org.junit.Before;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/ml/neuralnet/sofm/TravellingSalesmanSolver.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/ml/neuralnet/sofm/TravellingSalesmanSolver.java
 
b/src/test/java/org/apache/commons/math4/ml/neuralnet/sofm/TravellingSalesmanSolver.java
index c15a869..2f16bb8 100644
--- 
a/src/test/java/org/apache/commons/math4/ml/neuralnet/sofm/TravellingSalesmanSolver.java
+++ 
b/src/test/java/org/apache/commons/math4/ml/neuralnet/sofm/TravellingSalesmanSolver.java
@@ -44,7 +44,7 @@ import 
org.apache.commons.math4.ml.neuralnet.sofm.LearningFactorFunction;
 import 
org.apache.commons.math4.ml.neuralnet.sofm.LearningFactorFunctionFactory;
 import org.apache.commons.math4.ml.neuralnet.sofm.NeighbourhoodSizeFunction;
 import 
org.apache.commons.math4.ml.neuralnet.sofm.NeighbourhoodSizeFunctionFactory;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.rng.UniformRandomProvider;
 import org.apache.commons.math4.util.FastMath;
 

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/ode/events/EventFilterTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/ode/events/EventFilterTest.java 
b/src/test/java/org/apache/commons/math4/ode/events/EventFilterTest.java
index 34085b0..69c1497 100644
--- a/src/test/java/org/apache/commons/math4/ode/events/EventFilterTest.java
+++ b/src/test/java/org/apache/commons/math4/ode/events/EventFilterTest.java
@@ -28,7 +28,7 @@ import org.apache.commons.math4.ode.events.EventHandler;
 import org.apache.commons.math4.ode.events.FilterType;
 import org.apache.commons.math4.ode.nonstiff.DormandPrince853Integrator;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.util.FastMath;
 import org.junit.Assert;
 import org.junit.Test;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/optim/nonlinear/scalar/MultiStartMultivariateOptimizerTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/optim/nonlinear/scalar/MultiStartMultivariateOptimizerTest.java
 
b/src/test/java/org/apache/commons/math4/optim/nonlinear/scalar/MultiStartMultivariateOptimizerTest.java
index 4db0f2b..0a7090c 100644
--- 
a/src/test/java/org/apache/commons/math4/optim/nonlinear/scalar/MultiStartMultivariateOptimizerTest.java
+++ 
b/src/test/java/org/apache/commons/math4/optim/nonlinear/scalar/MultiStartMultivariateOptimizerTest.java
@@ -31,7 +31,7 @@ import 
org.apache.commons.math4.optim.nonlinear.scalar.gradient.NonLinearConjuga
 import 
org.apache.commons.math4.optim.nonlinear.scalar.noderiv.NelderMeadSimplex;
 import 
org.apache.commons.math4.optim.nonlinear.scalar.noderiv.SimplexOptimizer;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.random.GaussianRandomGenerator;
 import org.apache.commons.math4.random.RandomVectorGenerator;
 import org.apache.commons.math4.random.UncorrelatedRandomVectorGenerator;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/optim/nonlinear/scalar/noderiv/CMAESOptimizerTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/optim/nonlinear/scalar/noderiv/CMAESOptimizerTest.java
 
b/src/test/java/org/apache/commons/math4/optim/nonlinear/scalar/noderiv/CMAESOptimizerTest.java
index 6b23894..f7ea7b8 100644
--- 
a/src/test/java/org/apache/commons/math4/optim/nonlinear/scalar/noderiv/CMAESOptimizerTest.java
+++ 
b/src/test/java/org/apache/commons/math4/optim/nonlinear/scalar/noderiv/CMAESOptimizerTest.java
@@ -34,7 +34,7 @@ import org.apache.commons.math4.optim.SimpleBounds;
 import org.apache.commons.math4.optim.nonlinear.scalar.GoalType;
 import org.apache.commons.math4.optim.nonlinear.scalar.ObjectiveFunction;
 import org.apache.commons.math4.optim.nonlinear.scalar.noderiv.CMAESOptimizer;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.util.FastMath;
 import org.junit.Assert;
 import org.junit.Test;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/optim/univariate/MultiStartUnivariateOptimizerTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/optim/univariate/MultiStartUnivariateOptimizerTest.java
 
b/src/test/java/org/apache/commons/math4/optim/univariate/MultiStartUnivariateOptimizerTest.java
index aafc95c..94cdecc 100644
--- 
a/src/test/java/org/apache/commons/math4/optim/univariate/MultiStartUnivariateOptimizerTest.java
+++ 
b/src/test/java/org/apache/commons/math4/optim/univariate/MultiStartUnivariateOptimizerTest.java
@@ -29,7 +29,7 @@ import 
org.apache.commons.math4.optim.univariate.UnivariateObjectiveFunction;
 import org.apache.commons.math4.optim.univariate.UnivariateOptimizer;
 import org.apache.commons.math4.optim.univariate.UnivariatePointValuePair;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.util.FastMath;
 import org.junit.Assert;
 import org.junit.Test;
@@ -87,7 +87,7 @@ public class MultiStartUnivariateOptimizerTest {
                                  new UnivariateObjectiveFunction(f),
                                  GoalType.MINIMIZE,
                                  new SearchInterval(-0.3, -0.2));
-        Assert.assertEquals(-0.271956128, optimum.getPoint(), 1e-9);
+        Assert.assertEquals(-0.2719561295, optimum.getPoint(), 1e-9);
         Assert.assertEquals(-0.0443342695, optimum.getValue(), 1e-9);
 
         UnivariatePointValuePair[] optima = optimizer.getOptima();

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/random/CorrelatedRandomVectorGeneratorTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/random/CorrelatedRandomVectorGeneratorTest.java
 
b/src/test/java/org/apache/commons/math4/random/CorrelatedRandomVectorGeneratorTest.java
index 902ed78..82e4d7a 100644
--- 
a/src/test/java/org/apache/commons/math4/random/CorrelatedRandomVectorGeneratorTest.java
+++ 
b/src/test/java/org/apache/commons/math4/random/CorrelatedRandomVectorGeneratorTest.java
@@ -27,7 +27,7 @@ import 
org.apache.commons.math4.random.CorrelatedRandomVectorGenerator;
 import org.apache.commons.math4.random.GaussianRandomGenerator;
 import org.apache.commons.math4.random.NormalizedRandomGenerator;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.stat.correlation.StorelessCovariance;
 import org.apache.commons.math4.stat.descriptive.moment.VectorialCovariance;
 import org.apache.commons.math4.stat.descriptive.moment.VectorialMean;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/random/GaussianRandomGeneratorTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/random/GaussianRandomGeneratorTest.java
 
b/src/test/java/org/apache/commons/math4/random/GaussianRandomGeneratorTest.java
index ba72093..d358cea 100644
--- 
a/src/test/java/org/apache/commons/math4/random/GaussianRandomGeneratorTest.java
+++ 
b/src/test/java/org/apache/commons/math4/random/GaussianRandomGeneratorTest.java
@@ -19,7 +19,7 @@ package org.apache.commons.math4.random;
 
 import org.apache.commons.math4.random.GaussianRandomGenerator;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.stat.StatUtils;
 import org.junit.Assert;
 import org.junit.Test;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/random/JDKRandomAdaptorTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/random/JDKRandomAdaptorTest.java 
b/src/test/java/org/apache/commons/math4/random/JDKRandomAdaptorTest.java
index 31e947e..24b807a 100644
--- a/src/test/java/org/apache/commons/math4/random/JDKRandomAdaptorTest.java
+++ b/src/test/java/org/apache/commons/math4/random/JDKRandomAdaptorTest.java
@@ -19,7 +19,7 @@ package org.apache.commons.math4.random;
 import java.util.Random;
 import org.apache.commons.math4.exception.MathUnsupportedOperationException;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.distribution.RealDistribution;
 import org.apache.commons.math4.distribution.NormalDistribution;
 import org.apache.commons.math4.TestUtils;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/random/StableRandomGeneratorTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/random/StableRandomGeneratorTest.java 
b/src/test/java/org/apache/commons/math4/random/StableRandomGeneratorTest.java
index f9d8f28..7680eb0 100644
--- 
a/src/test/java/org/apache/commons/math4/random/StableRandomGeneratorTest.java
+++ 
b/src/test/java/org/apache/commons/math4/random/StableRandomGeneratorTest.java
@@ -18,7 +18,7 @@ package org.apache.commons.math4.random;
 
 import org.apache.commons.math4.exception.OutOfRangeException;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.stat.StatUtils;
 import org.apache.commons.math4.stat.descriptive.DescriptiveStatistics;
 import org.junit.Assert;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/random/SynchronizedRandomGeneratorTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/random/SynchronizedRandomGeneratorTest.java
 
b/src/test/java/org/apache/commons/math4/random/SynchronizedRandomGeneratorTest.java
index 50b5617..bc58b13 100644
--- 
a/src/test/java/org/apache/commons/math4/random/SynchronizedRandomGeneratorTest.java
+++ 
b/src/test/java/org/apache/commons/math4/random/SynchronizedRandomGeneratorTest.java
@@ -24,7 +24,7 @@ import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
 
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.junit.Assert;
 import org.junit.Test;
 

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/random/UncorrelatedRandomVectorGeneratorTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/random/UncorrelatedRandomVectorGeneratorTest.java
 
b/src/test/java/org/apache/commons/math4/random/UncorrelatedRandomVectorGeneratorTest.java
index e00955d..120918b 100644
--- 
a/src/test/java/org/apache/commons/math4/random/UncorrelatedRandomVectorGeneratorTest.java
+++ 
b/src/test/java/org/apache/commons/math4/random/UncorrelatedRandomVectorGeneratorTest.java
@@ -18,7 +18,7 @@
 package org.apache.commons.math4.random;
 
 import org.apache.commons.math4.linear.RealMatrix;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.random.GaussianRandomGenerator;
 import org.apache.commons.math4.random.UncorrelatedRandomVectorGenerator;
 import org.apache.commons.math4.stat.descriptive.moment.VectorialCovariance;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/random/UniformRandomGeneratorTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/random/UniformRandomGeneratorTest.java 
b/src/test/java/org/apache/commons/math4/random/UniformRandomGeneratorTest.java
index edf5137..b349d72 100644
--- 
a/src/test/java/org/apache/commons/math4/random/UniformRandomGeneratorTest.java
+++ 
b/src/test/java/org/apache/commons/math4/random/UniformRandomGeneratorTest.java
@@ -18,7 +18,7 @@
 package org.apache.commons.math4.random;
 
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.stat.StatUtils;
 import org.junit.Assert;
 import org.junit.Test;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/random/UnitSphereRandomVectorGeneratorTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/random/UnitSphereRandomVectorGeneratorTest.java
 
b/src/test/java/org/apache/commons/math4/random/UnitSphereRandomVectorGeneratorTest.java
index ba005cb..11311f0 100644
--- 
a/src/test/java/org/apache/commons/math4/random/UnitSphereRandomVectorGeneratorTest.java
+++ 
b/src/test/java/org/apache/commons/math4/random/UnitSphereRandomVectorGeneratorTest.java
@@ -16,7 +16,7 @@
  */
 package org.apache.commons.math4.random;
 
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.rng.UniformRandomProvider;
 import org.apache.commons.math4.random.UnitSphereRandomVectorGenerator;
 import org.apache.commons.math4.util.FastMath;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/stat/correlation/KendallsCorrelationTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/stat/correlation/KendallsCorrelationTest.java
 
b/src/test/java/org/apache/commons/math4/stat/correlation/KendallsCorrelationTest.java
index 54819e8..6e751c8 100644
--- 
a/src/test/java/org/apache/commons/math4/stat/correlation/KendallsCorrelationTest.java
+++ 
b/src/test/java/org/apache/commons/math4/stat/correlation/KendallsCorrelationTest.java
@@ -22,7 +22,7 @@ import org.apache.commons.math4.TestUtils;
 import org.apache.commons.math4.linear.BlockRealMatrix;
 import org.apache.commons.math4.linear.RealMatrix;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.stat.correlation.KendallsCorrelation;
 import org.junit.Assert;
 import org.junit.Before;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/stat/correlation/StorelessCovarianceTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/stat/correlation/StorelessCovarianceTest.java
 
b/src/test/java/org/apache/commons/math4/stat/correlation/StorelessCovarianceTest.java
index 36c10cc..8f4f851 100644
--- 
a/src/test/java/org/apache/commons/math4/stat/correlation/StorelessCovarianceTest.java
+++ 
b/src/test/java/org/apache/commons/math4/stat/correlation/StorelessCovarianceTest.java
@@ -20,7 +20,7 @@ import org.apache.commons.math4.TestUtils;
 import org.apache.commons.math4.linear.Array2DRowRealMatrix;
 import org.apache.commons.math4.linear.RealMatrix;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.stat.correlation.StorelessBivariateCovariance;
 import org.apache.commons.math4.stat.correlation.StorelessCovariance;
 import org.junit.Assert;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/stat/descriptive/AggregateSummaryStatisticsTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/stat/descriptive/AggregateSummaryStatisticsTest.java
 
b/src/test/java/org/apache/commons/math4/stat/descriptive/AggregateSummaryStatisticsTest.java
index 2b67502..7767605 100644
--- 
a/src/test/java/org/apache/commons/math4/stat/descriptive/AggregateSummaryStatisticsTest.java
+++ 
b/src/test/java/org/apache/commons/math4/stat/descriptive/AggregateSummaryStatisticsTest.java
@@ -27,7 +27,7 @@ import 
org.apache.commons.math4.distribution.AbstractRealDistribution;
 import org.apache.commons.math4.distribution.UniformIntegerDistribution;
 import org.apache.commons.math4.distribution.UniformRealDistribution;
 import org.apache.commons.math4.util.Precision;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.junit.Assert;
 import org.junit.Test;
 

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/stat/descriptive/UnivariateStatisticAbstractTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/stat/descriptive/UnivariateStatisticAbstractTest.java
 
b/src/test/java/org/apache/commons/math4/stat/descriptive/UnivariateStatisticAbstractTest.java
index 8120778..5ef2370 100644
--- 
a/src/test/java/org/apache/commons/math4/stat/descriptive/UnivariateStatisticAbstractTest.java
+++ 
b/src/test/java/org/apache/commons/math4/stat/descriptive/UnivariateStatisticAbstractTest.java
@@ -27,7 +27,7 @@ import 
org.apache.commons.math4.distribution.UniformIntegerDistribution;
 import org.apache.commons.math4.stat.descriptive.UnivariateStatistic;
 import org.apache.commons.math4.stat.descriptive.WeightedEvaluation;
 import org.apache.commons.math4.util.FastMath;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.junit.Assert;
 import org.junit.Test;
 

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/stat/descriptive/rank/PSquarePercentileTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/stat/descriptive/rank/PSquarePercentileTest.java
 
b/src/test/java/org/apache/commons/math4/stat/descriptive/rank/PSquarePercentileTest.java
index 77703ae..6380d12 100644
--- 
a/src/test/java/org/apache/commons/math4/stat/descriptive/rank/PSquarePercentileTest.java
+++ 
b/src/test/java/org/apache/commons/math4/stat/descriptive/rank/PSquarePercentileTest.java
@@ -32,7 +32,7 @@ import 
org.apache.commons.math4.exception.MathIllegalArgumentException;
 import org.apache.commons.math4.exception.NullArgumentException;
 import org.apache.commons.math4.exception.OutOfRangeException;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.stat.descriptive.StorelessUnivariateStatistic;
 import 
org.apache.commons.math4.stat.descriptive.StorelessUnivariateStatisticAbstractTest;
 import org.apache.commons.math4.stat.descriptive.UnivariateStatistic;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/stat/descriptive/rank/PercentileTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/stat/descriptive/rank/PercentileTest.java
 
b/src/test/java/org/apache/commons/math4/stat/descriptive/rank/PercentileTest.java
index 14e795d..ca63da4 100644
--- 
a/src/test/java/org/apache/commons/math4/stat/descriptive/rank/PercentileTest.java
+++ 
b/src/test/java/org/apache/commons/math4/stat/descriptive/rank/PercentileTest.java
@@ -25,7 +25,7 @@ import 
org.apache.commons.math4.exception.MathIllegalArgumentException;
 import org.apache.commons.math4.exception.NotANumberException;
 import org.apache.commons.math4.exception.NullArgumentException;
 import org.apache.commons.math4.exception.OutOfRangeException;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.rng.UniformRandomProvider;
 import org.apache.commons.math4.stat.descriptive.UnivariateStatistic;
 import 
org.apache.commons.math4.stat.descriptive.UnivariateStatisticAbstractTest;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/stat/inference/KolmogorovSmirnovTestTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/stat/inference/KolmogorovSmirnovTestTest.java
 
b/src/test/java/org/apache/commons/math4/stat/inference/KolmogorovSmirnovTestTest.java
index 0c683c2..0e8c505 100644
--- 
a/src/test/java/org/apache/commons/math4/stat/inference/KolmogorovSmirnovTestTest.java
+++ 
b/src/test/java/org/apache/commons/math4/stat/inference/KolmogorovSmirnovTestTest.java
@@ -23,7 +23,7 @@ import java.util.Arrays;
 import org.apache.commons.math4.TestUtils;
 import org.apache.commons.math4.distribution.NormalDistribution;
 import org.apache.commons.math4.distribution.UniformRealDistribution;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.rng.UniformRandomProvider;
 import org.apache.commons.math4.util.CombinatoricsUtils;
 import org.apache.commons.math4.util.FastMath;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/stat/ranking/NaturalRankingTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/stat/ranking/NaturalRankingTest.java 
b/src/test/java/org/apache/commons/math4/stat/ranking/NaturalRankingTest.java
index 19099b7..137469a 100644
--- 
a/src/test/java/org/apache/commons/math4/stat/ranking/NaturalRankingTest.java
+++ 
b/src/test/java/org/apache/commons/math4/stat/ranking/NaturalRankingTest.java
@@ -19,13 +19,12 @@ package org.apache.commons.math4.stat.ranking;
 import org.junit.Assert;
 import org.apache.commons.math4.TestUtils;
 import org.apache.commons.math4.exception.NotANumberException;
-import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
 import org.apache.commons.math4.stat.ranking.NaNStrategy;
 import org.apache.commons.math4.stat.ranking.NaturalRanking;
 import org.apache.commons.math4.stat.ranking.TiesStrategy;
 import org.junit.Test;
-
+import org.apache.commons.rng.UniformRandomProvider;
+import org.apache.commons.rng.simple.RandomSource;
 
 /**
  * Test cases for NaturalRanking class

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/stat/regression/GLSMultipleLinearRegressionTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/stat/regression/GLSMultipleLinearRegressionTest.java
 
b/src/test/java/org/apache/commons/math4/stat/regression/GLSMultipleLinearRegressionTest.java
index 2492535..772d9c3 100644
--- 
a/src/test/java/org/apache/commons/math4/stat/regression/GLSMultipleLinearRegressionTest.java
+++ 
b/src/test/java/org/apache/commons/math4/stat/regression/GLSMultipleLinearRegressionTest.java
@@ -28,7 +28,7 @@ import org.apache.commons.math4.linear.RealVector;
 import org.apache.commons.math4.random.CorrelatedRandomVectorGenerator;
 import org.apache.commons.math4.random.GaussianRandomGenerator;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.distribution.RealDistribution;
 import org.apache.commons.math4.distribution.NormalDistribution;
 import org.apache.commons.math4.stat.correlation.Covariance;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/stat/regression/SimpleRegressionTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/stat/regression/SimpleRegressionTest.java
 
b/src/test/java/org/apache/commons/math4/stat/regression/SimpleRegressionTest.java
index 531a490..437b6c5 100644
--- 
a/src/test/java/org/apache/commons/math4/stat/regression/SimpleRegressionTest.java
+++ 
b/src/test/java/org/apache/commons/math4/stat/regression/SimpleRegressionTest.java
@@ -21,7 +21,7 @@ import java.util.Random;
 import org.apache.commons.math4.exception.MathIllegalArgumentException;
 import org.apache.commons.math4.exception.OutOfRangeException;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.stat.regression.ModelSpecificationException;
 import org.apache.commons.math4.stat.regression.RegressionResults;
 import org.apache.commons.math4.stat.regression.SimpleRegression;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/util/FastMathTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/math4/util/FastMathTest.java 
b/src/test/java/org/apache/commons/math4/util/FastMathTest.java
index 2df8925..125a02d 100644
--- a/src/test/java/org/apache/commons/math4/util/FastMathTest.java
+++ b/src/test/java/org/apache/commons/math4/util/FastMathTest.java
@@ -33,7 +33,7 @@ import org.apache.commons.math4.dfp.DfpField;
 import org.apache.commons.math4.dfp.DfpMath;
 import org.apache.commons.math4.exception.MathArithmeticException;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Ignore;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/util/MathArraysTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/math4/util/MathArraysTest.java 
b/src/test/java/org/apache/commons/math4/util/MathArraysTest.java
index 9bb4c07..8d491b2 100644
--- a/src/test/java/org/apache/commons/math4/util/MathArraysTest.java
+++ b/src/test/java/org/apache/commons/math4/util/MathArraysTest.java
@@ -26,7 +26,7 @@ import 
org.apache.commons.math4.exception.NotPositiveException;
 import org.apache.commons.math4.exception.NotStrictlyPositiveException;
 import org.apache.commons.math4.exception.NullArgumentException;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.util.FastMath;
 import org.apache.commons.math4.util.MathArrays;
 import org.apache.commons.math4.util.Precision;

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/util/MathUtilsTest.java
----------------------------------------------------------------------
diff --git a/src/test/java/org/apache/commons/math4/util/MathUtilsTest.java 
b/src/test/java/org/apache/commons/math4/util/MathUtilsTest.java
index e60f2bf..17fe761 100644
--- a/src/test/java/org/apache/commons/math4/util/MathUtilsTest.java
+++ b/src/test/java/org/apache/commons/math4/util/MathUtilsTest.java
@@ -20,7 +20,7 @@ import 
org.apache.commons.math4.exception.NotFiniteNumberException;
 import org.apache.commons.math4.exception.NullArgumentException;
 import org.apache.commons.math4.exception.util.LocalizedFormats;
 import org.apache.commons.rng.UniformRandomProvider;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.junit.Assert;
 import org.junit.Test;
 

http://git-wip-us.apache.org/repos/asf/commons-math/blob/b1d38d9b/src/test/java/org/apache/commons/math4/util/ResizableDoubleArrayTest.java
----------------------------------------------------------------------
diff --git 
a/src/test/java/org/apache/commons/math4/util/ResizableDoubleArrayTest.java 
b/src/test/java/org/apache/commons/math4/util/ResizableDoubleArrayTest.java
index ac2be20..b63556a 100644
--- a/src/test/java/org/apache/commons/math4/util/ResizableDoubleArrayTest.java
+++ b/src/test/java/org/apache/commons/math4/util/ResizableDoubleArrayTest.java
@@ -20,7 +20,7 @@ import 
org.apache.commons.math4.distribution.IntegerDistribution;
 import org.apache.commons.math4.distribution.UniformIntegerDistribution;
 import org.apache.commons.math4.exception.MathIllegalArgumentException;
 import org.apache.commons.math4.exception.NullArgumentException;
-import org.apache.commons.rng.RandomSource;
+import org.apache.commons.rng.simple.RandomSource;
 import org.apache.commons.math4.util.ResizableDoubleArray.ExpansionMode;
 import org.junit.After;
 import org.junit.Assert;

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