Hi Sahoo:
I found the issue that wsimport command will throw NullPointerException when
no definition of the namespace in WSDL file
Reappear Step
1. Download the WSDL file I have uploaded
2. excute the command like "wsimport D:\AddNumbers.wsdl"
3. the command throw the NullPointerException .
I have open a trac:
http://java.net/jira/browse/GLASSFISH-18627
I wonder if you can have a look at the trac to deal with it.
Thank you
Yours sincerely
Jeremy