Inherit a required module

Hello.
I have simple class :

public class LocalId implements Serializable, Cloneable {

private String someText;

private String localID;

private String type;

}

which is in the library.
If i use this class on UI, a have this error:
[ERROR] [] - Line 155: No source code is available for type somePath.somePath.somePath.LocalId; did you forget to inherit a required module?

How i can inherit this module?
I am trying add this inherits on gwt.xml file:

 <inherits name='path.path.path.path.path.LocalId'/>
but it is not working.

--
You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group.
To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscribe@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/groups/opt_out.