All,

I am stuck in a problem and want your suggestions. I have imported a JAR in my project, which contains Model objects and their HBM files. Now, I want to modify some of the Model objects and hence I extended them in my project. However, I am struggling to figure out how can I extend the existing HBM files in the JAR file.

For example, consider a User.hbm.xml having attributes such as First Name, Last Name. Now I want to add a third attribute/column called Age. So, how can I proceed?

Thanks!