Eager fetching in Hibernate using Criteria queries

One of the easiest way of eager fetching is using the setFetchMode function present with Criteria API's. The whole clutter of reflection which i presented below can be removed by using this.
But the criteria queries when doing eager loading gives duplicate resultsets, what i mean is if the parent table has one row and the child table associated with it has say 2 rows then on doing an eager fetch we receive 2 parent Objects representing the parent table. This is because, eager fetching is nothing but putting 'sql join' on the underlying tables. And, as a result of this outer joins we get duplicate results. To get distinct results we have to use resultTransformer. The same code is given below.
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Class Example{//Associated with Table EXAMPLE in Example.hbm.xml
private String attributeOne;
private ExampleTwo exampleTwo; //A foreign one to one relation with ExampleTwo
//Getters and Setters
}
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Class ExampleTwo{//Associated with Table EXAMPLE_TWO in Example.hbm.xml
private String attributeOne;
//Getters and Setters
}
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Criteria criteria = session.createCriteria(Example.class); //Create the criteria query
List fetchList=new ArrayList();
fetchList.add(exampleTwo);
initializeFetchList(Criteria criteria, List fetchList); //initialize
List exmpleList = criteria.list() //Executing this gives us List of Example Objects with pre-fetched ExampleTwo Objects in it.
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public void initializeFetchList(Criteria criteria, List fetchList){

for (String entityAttribute : fetchList) {
criteria.setFetchMode(entityAttribute, FetchMode.JOIN);
}

criteria.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);
}