Godmar,

can you please ad a new Jira issue at

http://jira.codehaus.org/browse/CASTOR

and attach a valid unit test (e.g. XML schema, classes generated,
comments from this thread) to it. If you happen to have a patch ready
for us to look at, even better .. ;-).

Werner

Godmar Back wrote:
> The title says it all: if I specify bound properties in my castor
> options, Castor will generate bean property change support, despite
> the fact that these classes have no changeable fields, and since their
> constructor is private, they also cannot (and should not) be
> subclassed.
> 
> I believe that these methods (addPropertyChangeListener,
> removePropertyChangeListener, and notifyPropertyChangeListener) should
> not be added to these classes. (Related, I also believe that the
> internal field "_type" should be declared final.)
> 
> Why am I complaining about this?
> 
> I have code that examines Castor-generated code via reflection to see
> whether a particular property is itself a Java bean. It does this by
> looking for the "addPropertyChangeListener" method. If this method is
> found, a property change listener is added.
> 
> Unfortunately, my code mistakes the Castor-generated "types" constants
> for changeable Java beans. Since these constants are also referred to
> by static member variables, adding a listener to them results in a
> humongous memory leak that quickly leads to out-of-memory errors.
> 
> - Godmar
> 
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