protected synchronized void unjoin ( SIXAResource resource ) { if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . entry ( this , tc , "unjoin" , resource ) ; resourcesJoinedToThisResource . remove ( resource ) ; if ( TraceComponent . isAnyTracingEnabled ( ) && tc . isEntryEnabled ( ) ) SibTr . exit ( this , tc , "unjoin" ) ; }
Called when another instance is un - joining from us .