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PostConstruct and PreDestroy methods can be have any access modifier

 
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Page 81 of EJB in action: PostConstruct and PreDestroy methods can be have any access modifier. I can't understand, how is this permitted and how can this work fine. I had a private @PostConstruct method in a stateless session bean and it worked fine. Since PostConstruct is just a method call, how can container which is outside the class invoke a private method.
Please explain.
 
Deepak Jain
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Please take time to respond to this question.
 
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For the container it is the metadata that is required (i.e., the annotations).
 
Deepak Jain
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I understand the metadata part of it, But in the end lifecycle callbacks are just methods, and if a method is marked private, How can it be invoked from a code like the container outside the class.

Experts/Ranchers, Please take time and reply.
 
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