[rules-users] collect return random order

[Manukyan, Sergey]

Folks,

 

When using collect on List of items with some filter (criteria), I need
to have result in the same order as it was received:

 

F.e. I have a list of suppliers : 

 

List()  :   Supplier("FIRST", Status.ACTIVE),  Supplier("SECOND",
Status.INACTIVE), Supplier("THIRD", Status.INACTIVE)

 

And I need to find first INACTIVE supplier, so it must be SECOND
supplier.

 

So doing the following : 

 

 

When 

$l : List()  // list of suppliers

$inactive_supp : ArrayList() from collect Supplier(status ==
Status.INACTIVE) from $l

Then

            System.out.println($l); // prints FIRST, SECOND, THIRD

System.out.println($inactive_supp);  // prints THIRD, SECOND  ....
Instead of SECOND , THIRD

 

 

So I am getting THIRD supplier instead of SECOND as the result..

 

Please advise if it is a bug .., or there is another way of doing
that...

 

Thanks,

 

-Sergey

 

 

 



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