diff --git a/spring-integration-file/src/test/java/org/springframework/integration/file/config/InboundAdapterWithLockersTests.java b/spring-integration-file/src/test/java/org/springframework/integration/file/config/InboundAdapterWithLockersTests.java
index 1706cad1ce..139ac905de 100644
--- a/spring-integration-file/src/test/java/org/springframework/integration/file/config/InboundAdapterWithLockersTests.java
+++ b/spring-integration-file/src/test/java/org/springframework/integration/file/config/InboundAdapterWithLockersTests.java
@@ -16,7 +16,6 @@
 package org.springframework.integration.file.config;
 
 import static junit.framework.Assert.assertEquals;
-import static junit.framework.Assert.assertNotNull;
 import static junit.framework.Assert.assertTrue;
 
 import org.junit.Test;