Hi, Experts, 

I am having an issue with detached object in OpenJPA. 

Setter method of relationship field does not work. 
Setter method of primitive field works fine.

Here is an example
=======================================
...
Foo foo = entityManager.find(Foo.class, 1);
Bar foo = entityManager.find(Bar.class, 2);
...
entityManager.close();
...


foo.setName("newNameFoo");
bar.setName("newNameBar");
foo.setBar(bar);
System.out.println(foo.getName());
System.out.println(bar.getName());
System.out.println(foo.getBar());
=====================

Here is the output:

newNameFoo
newNameBar
null


This is so wierd!

Any idea? 

Many thanks in advance!

Tao


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