diff --git a/core/src/test/java/org/springframework/security/ui/switchuser/SwitchUserProcessingFilterTests.java b/core/src/test/java/org/springframework/security/ui/switchuser/SwitchUserProcessingFilterTests.java
index 109876b275..f268350103 100644
--- a/core/src/test/java/org/springframework/security/ui/switchuser/SwitchUserProcessingFilterTests.java
+++ b/core/src/test/java/org/springframework/security/ui/switchuser/SwitchUserProcessingFilterTests.java
@@ -41,10 +41,8 @@ import org.springframework.dao.DataAccessException;
 import org.springframework.mock.web.MockHttpServletRequest;
 import org.springframework.mock.web.MockHttpServletResponse;
 
-import javax.servlet.ServletException;
 import java.util.List;
 import java.util.ArrayList;
-import java.io.IOException;
 
 
 /**