public void removeMetaData ( String key ) throws XMPPException , SmackException , InterruptedException { synchronized ( this . metaData ) { List < String > oldVal = metaData . remove ( key ) ; if ( oldVal != null ) { setStatus ( presenceMode , maxChats ) ; } } }
Allows the removal of data from the agent s meta data if the key represents existing data the revised meta data will be rebroadcast in an agent s presence broadcast .