question: guard 's this sqlfunction by ensuring that any sqlexception is wrapped in an uncheckedsqlexception wrapping it in a function . concode_field_sep PlaceHolder placeHolder concode_field_sep R apply concode_elem_sep SQLFunction<V,R> compose concode_elem_sep SQLFunction<T,R> compose concode_elem_sep SQLFunction<ResultSet,ResultSet> identity concode_elem_sep SQLFunction<T,V> andThen
target: Function < T , R > function ( SQLFunction < T , R > arg0 ) { return t -> { try { return arg0 . apply ( t ) ; } catch ( BatchUpdateException loc0 ) { throw new UncheckedSQLException ( loc0 . getNextException ( ) ) ; } catch ( SQLException loc0 ) { throw new UncheckedSQLException ( loc0 ) ; } } ; }