Remove public modifier from test class
diff --git a/commons-numbers-fraction/src/test/java/org/apache/commons/numbers/fraction/CommonsLangPortedFractionTest.java b/commons-numbers-fraction/src/test/java/org/apache/commons/numbers/fraction/CommonsLangPortedFractionTest.java
index 940a6a9..8a027d1 100644
--- a/commons-numbers-fraction/src/test/java/org/apache/commons/numbers/fraction/CommonsLangPortedFractionTest.java
+++ b/commons-numbers-fraction/src/test/java/org/apache/commons/numbers/fraction/CommonsLangPortedFractionTest.java
@@ -32,7 +32,7 @@
  * <p>This class is ported from commons lang to demonstrate interoperability of
  * the Fraction class in numbers.</p>
  */
-public class CommonsLangPortedFractionTest {
+class CommonsLangPortedFractionTest {
 
     private static final int SKIP = 500;  //53