@Override
public boolean isChanged(final Object source, final Object target) {
final Person p1 = (Person) source;
final Person p2 = (Person) target;
final boolean equal =
p1.getFirstname().equals(p2.getFirstname()) && p1.getLastname().equals(p2.getLastname());
return !equal;
}
public Person copyBean(final Object source, final Object target) {
final Person from = source != null ? (Person) source : createWorkingCopy();
final Person to = target != null ? (Person) target : createWorkingCopy();
to.setFirstname(from.getFirstname());
to.setLastname(from.getLastname());
return to;
}