}
private void getReadOnlyAccessGroupIds(final Set<Integer> groupIds, final SkillDO skill)
{
if (StringUtils.isNotBlank(skill.getReadOnlyAccessGroupIds()) == true) {
final Collection<GroupDO> groups = new GroupsProvider().getSortedGroups(skill.getReadOnlyAccessGroupIds());
if (groups != null) {
for (final GroupDO group : groups) {
groupIds.add(group.getId());
}
}