Hello,
I'm using the 2.1 version of Hibernate and mapped tables to POJO objects.
The architecture is divided into 2 processes: one is running in jboss and has the DB access; and other is servlet running on tomcat and receives mapped to tables POJO objects.
The servlet receives the following exception:
net.sf.hibernate.collection.Map (no security manager: RMI class loader disabled)

The hibernate2.jar is not in CLASSPATH of servlet, and we want to leave it independent.

Is there any possibility to annul this dependency?
Thank you in advance.

Use a DTO pattern then.

Else you cannot do without Hibernate on the client side - collections API has Hibernate implementation - to be able to use lazy loading.

Or you can change your collections impls before sending it to the client. Be sure to detach pojo from session before.