1 files changed, 1 insertions, 6 deletions
diff --git a/src/main/java/org/junit/runners/parameterized/TestWithParameters.java b/src/main/java/org/junit/runners/parameterized/TestWithParameters.java
index 1b86644..1c5abd9 100644
--- a/src/main/java/org/junit/runners/parameterized/TestWithParameters.java
+++ b/src/main/java/org/junit/runners/parameterized/TestWithParameters.java
@@ -1,6 +1,7 @@
 package org.junit.runners.parameterized;
 
 import static java.util.Collections.unmodifiableList;
+import static org.junit.internal.Checks.notNull;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -73,10 +74,4 @@ public class TestWithParameters {
         return testClass.getName() + " '" + name + "' with parameters "
                 + parameters;
     }
-
-    private static void notNull(Object value, String message) {
-        if (value == null) {
-            throw new NullPointerException(message);
-        }
-    }
 }