diff --git a/common/source/java/ch/systemsx/cisd/common/utilities/ClassUtils.java b/common/source/java/ch/systemsx/cisd/common/utilities/ClassUtils.java
index 16107789578bcef1784d9c7ef2730cd712a1c4ec..172f5ea84befd833e74ae2cb49ad98dbb38bfdb5 100644
--- a/common/source/java/ch/systemsx/cisd/common/utilities/ClassUtils.java
+++ b/common/source/java/ch/systemsx/cisd/common/utilities/ClassUtils.java
@@ -20,8 +20,6 @@ import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
-import java.lang.reflect.ParameterizedType;
-import java.lang.reflect.Type;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.LinkedHashSet;
@@ -353,38 +351,4 @@ public final class ClassUtils
         }
         return field;
     }
-
-    /**
-     * For given <var>clazz</var> tries to retrieve the generic interface of given class, then
-     * returns the type argument found at given <var>index</var>.
-     * 
-     * @return <code>null</code> if not found.
-     */
-    public final static Class<?> tryGetInterfaceTypeArgument(final Class<?> clazz,
-            final Class<?> genericInterfaceClass, final int index)
-    {
-        assert clazz != null : "Unspecified class";
-        assert genericInterfaceClass != null && genericInterfaceClass.isInterface() : "Is not defined or not an interface";
-        assert index > -1 : "Only positive index (> -1)";
-        final Type[] genericInterfaces = clazz.getGenericInterfaces();
-        for (final Type genericInterface : genericInterfaces)
-        {
-            // Only typed interface is an instance of 'ParameterizedType'.
-            // Other is just a 'Class'.
-            if (genericInterface instanceof ParameterizedType)
-            {
-                final ParameterizedType parameterizedType = (ParameterizedType) genericInterface;
-                if (genericInterfaceClass.isAssignableFrom((Class<?>) parameterizedType
-                        .getRawType()))
-                {
-                    final Type typeArgument = parameterizedType.getActualTypeArguments()[index];
-                    if (typeArgument instanceof Class)
-                    {
-                        return (Class<?>) typeArgument;
-                    }
-                }
-            }
-        }
-        return null;
-    }
 }
diff --git a/common/sourceTest/java/ch/systemsx/cisd/common/utilities/ClassUtilsTest.java b/common/sourceTest/java/ch/systemsx/cisd/common/utilities/ClassUtilsTest.java
index 1f102295df137d246a72b9a48c40588b0226ce6a..745c9d467257fa0b59168d2322db76dfe30de1b0 100644
--- a/common/sourceTest/java/ch/systemsx/cisd/common/utilities/ClassUtilsTest.java
+++ b/common/sourceTest/java/ch/systemsx/cisd/common/utilities/ClassUtilsTest.java
@@ -205,31 +205,6 @@ public final class ClassUtilsTest
         assertSame(object, myExtendedClass.finalObject);
     }
 
-    @Test
-    public final void testGetInterfaceTypeArgument()
-    {
-        boolean fail = true;
-        try
-        {
-            ClassUtils.tryGetInterfaceTypeArgument(null, null, -1);
-        } catch (final AssertionError e)
-        {
-            fail = false;
-        }
-        assertFalse(fail);
-        Class<?> typeArgument =
-                ClassUtils.tryGetInterfaceTypeArgument(ExtendingA.class, IExtendingIA.class, 0);
-        assertNotNull(typeArgument);
-        typeArgument =
-                ClassUtils.tryGetInterfaceTypeArgument(ExtendingExtendingA.class, IB.class, 0);
-        assertNull(typeArgument);
-        // We do not support array type argument
-        typeArgument =
-                ClassUtils
-                        .tryGetInterfaceTypeArgument(ExtendingArrayA.class, IExtendingIA.class, 0);
-        assertNull(typeArgument);
-    }
-
     //
     // Helper Classes
     //
@@ -309,10 +284,6 @@ public final class ClassUtilsTest
     {
     }
 
-    private static class ExtendingArrayA extends A implements IExtendingIA<String[]>
-    {
-    }
-
     private static class ExtendingExtendingA extends ExtendingA implements IB, IA<String>
     {
     }