The example POJO classes used for are: Person, Student, and Address. Below are their definition (note that neither class implements Serializable ) along with the annotation.

@org.jboss.cache.pojo.annotation.Replicable
public class Person {
   String name=null;
   int age=0;
   Map hobbies=null;
   Address address=null;
   Set skills;
   List languages;

   public String getName() { return name; }
   public void setName(String name) { this.name=name; }

   public int getAge() { return age; }
   public void setAge(int age) { this.age = age; }

   public Map getHobbies() { return hobbies; }
   public void setHobbies(Map hobbies) { this.hobbies = hobbies; }

   public Address getAddress() { return address; }
   public void setAddress(Address address) { this.address = address; }

   public Set getSkills() { return skills; }
   public void setSkills(Set skills) { this.skills = skills; }

   public List getLanguages() { return languages; }
   public void setLanguages(List languages) { this.languages = languages; }
}

public class Student extends Person {
   String year=null;

   public String getYear() { return year; }
   public void setYear(String year) { this.year=year; }
}

   @org.jboss.cache.pojo.annotation.Replicable
   public class Address {
   String street=null;
   String city=null;
   int zip=0;

   public String getStreet() { return street; }
   public void setStreet(String street) { this.street=street; }
   // ...
}