private static NavigableSet<Integer>            availableVlans        = populate( );
private Integer                                 mode                  = 1;
private Integer                                 addressCapacity;
private Boolean                                 publicAddressing      = false;
private Boolean                                 addressingInitialized = false;
<BUG>private ConcurrentNavigableMap<String, Integer> orphans               = new ConcurrentSkipListMap<String, Integer>( );
</BUG>
public void clearOrphan( ClusterAddressInfo address ) {
Integer delay = orphans.remove( address.getAddress( ) );
delay = ( delay == null ? 0 : delay );

private static NavigableSet<Integer>            availableVlans        = populate( );
private Integer                                 mode                  = 1;
private Integer                                 addressCapacity;
private Boolean                                 publicAddressing      = false;
private Boolean                                 addressingInitialized = false;
private ConcurrentNavigableMap<ClusterAddressInfo, Integer> orphans               = new ConcurrentSkipListMap<ClusterAddressInfo, Integer>( );
public void clearOrphan( ClusterAddressInfo address ) {
Integer delay = orphans.remove( address.getAddress( ) );
delay = ( delay == null ? 0 : delay );
