PartitionNexus nexus = service.getPartitionNexus();
DN adminDn = new DN( ServerDNConstants.ADMIN_SYSTEM_DN_NORMALIZED );
adminDn.normalize( service.getSchemaManager().getNormalizerMapping() );
LdapPrincipal principal = new LdapPrincipal( adminDn, AuthenticationLevel.STRONG );
CoreSession session = service.getSession( principal );
Set<String> suffixes = nexus.listSuffixes( new ListSuffixOperationContext( session ) );
int launchedWindowCount = 0;
for ( String suffix:suffixes )
{
DN dn = new DN( suffix );