MATH-1387: adding RetryRunner to RandomUtilsDataGeneratorAbstractTest
diff --git a/src/test/java/org/apache/commons/math4/random/RandomUtilsDataGeneratorAbstractTest.java b/src/test/java/org/apache/commons/math4/random/RandomUtilsDataGeneratorAbstractTest.java
index f24a266..59170d4 100644
--- a/src/test/java/org/apache/commons/math4/random/RandomUtilsDataGeneratorAbstractTest.java
+++ b/src/test/java/org/apache/commons/math4/random/RandomUtilsDataGeneratorAbstractTest.java
@@ -23,6 +23,7 @@
 import java.util.Random;
 import java.util.List;
 
+import org.apache.commons.math4.RetryRunner;
 import org.apache.commons.math4.TestUtils;
 import org.apache.commons.math4.exception.MathIllegalArgumentException;
 import org.apache.commons.math4.stat.Frequency;
@@ -31,10 +32,12 @@
 import org.apache.commons.rng.UniformRandomProvider;
 import org.junit.Assert;
 import org.junit.Test;
+import org.junit.runner.RunWith;
 
 /**
  * Test cases for the {@link RandomUtils#DataGenerator} class.
  */
+@RunWith(RetryRunner.class)
 public abstract class RandomUtilsDataGeneratorAbstractTest {
     private final long smallSampleSize = 1000;
     private final double[] expected = { 250, 250, 250, 250 };