diff --git a/openbis/sourceTest/java/ch/systemsx/cisd/openbis/generic/client/web/clientnonjs/DisplaySettingsManagerTest.java b/openbis/sourceTest/java/ch/systemsx/cisd/openbis/generic/client/web/clientnonjs/DisplaySettingsManagerTest.java
index 62fb6e6b4f140c992c4dbd708c006ba9d5b31378..0fdd514626f1a15b2d85d72ce8156c75f807f568 100644
--- a/openbis/sourceTest/java/ch/systemsx/cisd/openbis/generic/client/web/clientnonjs/DisplaySettingsManagerTest.java
+++ b/openbis/sourceTest/java/ch/systemsx/cisd/openbis/generic/client/web/clientnonjs/DisplaySettingsManagerTest.java
@@ -20,6 +20,7 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
+import org.apache.poi.hssf.record.formula.functions.T;
 import org.jmock.Expectations;
 import org.jmock.Mockery;
 import org.testng.AssertJUnit;
@@ -83,7 +84,7 @@ public class DisplaySettingsManagerTest extends AssertJUnit
 
     private IDelayedUpdater updater;
 
-    private IDisplaySettingsGetter grid;
+    private IDisplaySettingsGetter<T> grid;
 
     private DisplaySettingsManager manager;
 
@@ -93,6 +94,7 @@ public class DisplaySettingsManagerTest extends AssertJUnit
 
     private WebClientConfiguration webClientConfiguration;
 
+    @SuppressWarnings("unchecked")
     @BeforeMethod
     public void setUp()
     {