Index: src/test/org/apache/commons/dbutils/wrappers/SqlNullCheckedResultSetTest.java
===================================================================
--- src/test/org/apache/commons/dbutils/wrappers/SqlNullCheckedResultSetTest.java	(revision 469544)
+++ src/test/org/apache/commons/dbutils/wrappers/SqlNullCheckedResultSetTest.java	(working copy)
@@ -877,6 +877,14 @@
         return null;
     }
 
+    public void free() throws SQLException {
+      
+    }
+
+    public InputStream getBinaryStream(long pos, long length) throws SQLException {
+      return null;
+    }
+
 }
 
 class SqlNullCheckedResultSetMockClob implements Clob {
@@ -926,6 +934,14 @@
         return 0;
     }
 
+    public void free() throws SQLException {
+
+    }
+
+    public Reader getCharacterStream(long pos, long length) throws SQLException {
+      return null;
+    }
+
 }
 
 class SqlNullCheckedResultSetMockRef implements Ref {
Index: src/java/org/apache/commons/dbutils/wrappers/SqlNullCheckedResultSet.java
===================================================================
--- src/java/org/apache/commons/dbutils/wrappers/SqlNullCheckedResultSet.java	(revision 469544)
+++ src/java/org/apache/commons/dbutils/wrappers/SqlNullCheckedResultSet.java	(working copy)
@@ -369,7 +369,7 @@
         // Check nullMethod != null first so that we don't call wasNull()
         // before a true getter method was invoked on the ResultSet.
         return (nullMethod != null && this.rs.wasNull())
-            ? nullMethod.invoke(this, null)
+            ? nullMethod.invoke(this, (Object[]) null)
             : result;
     }