PoolParams poolParams = newCdProps.getPoolParams() == null ?
oldCdProps.getPoolParams() : newCdProps.getPoolParams();
ConfigProperties props = newCdProps.getProperties() == null ?
oldCdProps.getProperties() : newCdProps.getProperties();
TransactionSupport trans = oldCdProps.getTransactionSupport();
if (newCdProps.getTransactionSupport() != null &&
newCdProps.getTransactionSupport() != TransactionSupport.NotDefined)
{
trans = newCdProps.getTransactionSupport();
}