protected Field findField ( ) throws FinderFieldNotFoundException { try { if ( fieldName != null ) { return beanType . getField ( fieldName ) ; } try { return beanType . getField ( "find" ) ; } catch ( NoSuchFieldException e ) { return beanType . getField ( "FIND" ) ; } } catch ( NoSuchFieldException e ) { throw new FinderFieldNotFoundException ( e ) ; } }
Find and return the find field .