1 files changed, 1 insertions, 1 deletions
diff --git a/src/test/java/com/healthmarketscience/jackcess/IndexTest.java b/src/test/java/com/healthmarketscience/jackcess/IndexTest.java
index a312ae8..0ddf171 100644
--- a/src/test/java/com/healthmarketscience/jackcess/IndexTest.java
+++ b/src/test/java/com/healthmarketscience/jackcess/IndexTest.java
@@ -342,7 +342,7 @@ public class IndexTest extends TestCase {
       if(expectedSuccess) {
         assertNull(failure);
       } else {
-        assertTrue(failure != null);
+        assertNotNull(failure);
         assertTrue(failure.getMessage().contains("uniqueness"));
       }
     }