Commons-dbutils: Setter for Oracle DB Table of type NUMBER isn't called

["Jos� Fortunato H. Tom�s"]

I have the following problem:
   Bean setter for an Oracle DB table's collumn of type NUMBER isn't 
called.

To parcially solve I had to use to_char SQL directive:
--->
           QueryRunner run = new QueryRunner( 
GcfServiceLocator.getInstance().getDataSourceForGCF() );
           BeanListHandler bh = new BeanListHandler( 
CustomerValueObject.class );
           Object[] args = {( "%" + name + "%" ).replaceAll( "\\s", "%" 
).replaceAll( "%{2,}", "%" )};
           query = "select" +
                   " to_char(CUSTOMER_ID) customerId" +
                   ", CUSTOMER_NAME name" +
                   ", BILL_CYCLE billCycle" +
                   ", to_char(CUSTOMER_TYPE) customerType" +
                   ", STATUS state" +
                   ", GTP_FLAG gtpFlag" +
                   ", CREATE_DATE createDate" +
                   ", CREATED_BY createdBy" +
                   ", MODIFICATION_DATE modificationDate" +
                   ", MODIFIED_BY modifiedBy" +
                   " from CUSTOMER" +
                   " where" +
                   " CUSTOMER_NAME LIKE ?1"
                   ;
           logger.debug( "getCustomerListByName(" + query + ")" );
           ret = (ArrayList)run.query(
                   query
                   , args
                   , bh
           );
<---

I looked into the source, but for lack of time I could't found the 
correct place that maps props types and collunms between setters for 
lookup method by reflection.

Is there a known issue ? What can I do?
Is there any code that I can aplly?
Or can you give-me an indication into the source so I contribute fastly?
Thanks!
--
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Jos� Fortunato Tom�s

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