public GroupMembership getGroupMembership(Group g, Organisation hasGroupInOrg, Session session) {
if (getMemberships() != null) {
for (GroupMembership gm : getMemberships()) {
if (gm.getGroupEntity().getId() == g.getId()) {
// same group
if (gm.getWithinOrg().getId() == hasGroupInOrg.getId()) {
// and same org, so its a duplicate
return gm;
}
}
}
}
return null;
}
