Improved toString methods on request wrappers.

web/src/main/java/org/springframework/security/web/firewall/FirewalledRequest.java

@@ -31,4 +31,9 @@ public abstract class FirewalledRequest extends HttpServletRequestWrapper {
      * for the security infrastructure, while still maintaining the
      */
     public abstract void reset();
+
+    @Override
+    public String toString() {
+        return "FirewalledRequest[ " + getRequest() + "]";
+    }
 }

web/src/main/java/org/springframework/security/web/servletapi/SecurityContextHolderAwareRequestWrapper.java

@@ -159,4 +159,9 @@ public class SecurityContextHolderAwareRequestWrapper extends HttpServletRequest
     public boolean isUserInRole(String role) {
         return isGranted(role);
     }
+
+    @Override
+    public String toString() {
+        return "SecurityContextHolderAwareRequestWrapper[ " + getRequest() + "]";
+    }
 }