@OneToMany returning duplicate collection

[sachin pachpute]

Hi,

I am getting filtered 'Trainer' entities, but collection (trainedMonkeys) is not filtered. 'trainedMonkeys' variable is holding all 'Monkey' objects instead of holding only the one with 'isThumb = true'.

Can someone please check if below criteria I am using is correct?

@SuppressWarnings("unchecked")
	public List<Trainer> listTrainers() {			
		Criteria crit = sessionFactory.getCurrentSession().createCriteria(Trainer.class)
		.createAlias("trainedMonkeys", "tm")
        .add(Restrictions.eq("tm.isThumb", true))
        .setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);

Trainer.java

public class Trainer {	
	private Long trainerId;
	
	private String trainerName;
	
    public List<Monkey> trainedMonkeys;

Monkey.java

public class Monkey {

	private Long id;

	private String monkeyName;	

	private boolean isThumb;

I am executing below code in the controller,

for (Trainer trainer : trainerList){
			System.err.println("<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>>>");
			System.err.println("Trainer ID*****"+trainer.getTrainerId());
			System.err.println("Trainer Name******"+trainer.getTrainerName());
			monkeyList = trainer.getTrainedMonkeys();
			for (Monkey monkey : monkeyList){
				System.err.println("Monkey ID*****"+monkey.getId());
				System.err.println("Monkey Name*****"+monkey.getMonkeyName());
			}
			System.err.println("<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>>");
		}

and the output is as below (Text marked in RED is not expected as it is marked as 'isThumb=false' in the database and hence should not be shown. Please suggest...),
<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>>>
Trainer ID*****88
Trainer Name******TrainerSachin
Monkey ID*****87
Monkey Name*****Monkey_1
Monkey ID*****88
Monkey Name*****Monkey_2
Monkey ID*****89
Monkey Name*****Monkey_3
<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>>
<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>>>
Trainer ID*****89
Trainer Name******TrainerVinod
Monkey ID*****90
Monkey Name*****Monkey_5
Monkey ID*****91
Monkey Name*****Monkey_6
Monkey ID*****92
Monkey Name*****Monkey_7
<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>>