question: public static boolean copyValues ( PO to , PO from , String [ ] includeFields , String [ ] excludeFields ) { int no = copyValues ( to , from , includeFields , excludeFields , false ) ; return no >= 0 ; }
target:  Copy from the fields to. The second object is not required to be in the same table. The following fields are not copied: AD_Client_ID, AD_Org_ID, Created% Updated% IsActive. If excludeFields includeFields and are null, then it will copy all the fields (which can be copied).