How to fetch the contactgroups in google by using java?
<p>In my project i want to fetch the contactgroups .I am following this <a href="https://developers.google.com/google-apps/contacts/v2/developers_guide_java#retrieving_group_with_query" rel="nofollow">https://developers.google.com/google-apps/contacts/v2/developers_guide_java#retrieving_group_with_query</a> tutorial but  in my project i want to fetch the contactgroups by using UserName and GroupName.How can i do this any one help me</p>
