Remove unused import
diff --git a/commons-numbers-fraction/src/test/java/org/apache/commons/numbers/fraction/FractionTest.java b/commons-numbers-fraction/src/test/java/org/apache/commons/numbers/fraction/FractionTest.java
index f6b4842..18803d1 100644
--- a/commons-numbers-fraction/src/test/java/org/apache/commons/numbers/fraction/FractionTest.java
+++ b/commons-numbers-fraction/src/test/java/org/apache/commons/numbers/fraction/FractionTest.java
@@ -16,7 +16,6 @@
  */
 package org.apache.commons.numbers.fraction;
 
-import java.math.BigInteger;
 import java.util.Arrays;
 import org.apache.commons.numbers.core.TestUtils;