When I moved from Eclipse to NetBeans on my main project, I realized there are some small features which are not in NetBeans. One of them is the possibility to generate the serial version UID.
Standard NetBeans option is to show, for all classes which implements Serializable and do not have a serialVersionUID field, an “Add default serialVersionUID” hint. Generated serialVersionUID (i.e. calculated on class contents) hint is not available.
The default hint always creates the following field
private static final long serialVersionUID = 1L;
The NB Serial version UID generator plugin adds the feature to have both default and generated serialVersionUID.
The plugin implements a new “serialVersionUID not defined” hint in the General section. Do not forget to disable the standard NetBeans hint.