| Package | Description | 
|---|---|
| net.jini.core.lease | 
 These are distributed leasing interfaces and classes. 
 | 
| net.jini.core.lookup | 
 These are the lookup service interfaces and classes. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
void | 
Lease.cancel()
Used by the lease holder to indicate that it is no longer interested
 in the resource or information held by the lease. 
 | 
void | 
Lease.renew(long duration)
Used to renew a lease for an additional period of time, specified in
 milliseconds. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
void | 
ServiceRegistration.addAttributes(Entry[] attrSets)
Adds the specified attribute sets (those that aren't duplicates of
 existing attribute sets) to the registered service item. 
 | 
void | 
ServiceRegistration.modifyAttributes(Entry[] attrSetTemplates,
                Entry[] attrSets)
Modifies existing attribute sets. 
 | 
void | 
ServiceRegistration.setAttributes(Entry[] attrSets)
Deletes all of the service item's existing attributes, and replaces
 them with the specified attribute sets. 
 |